Markets

Products A to Z

HVAC, Industrial & Process Check (Non-Return) Valves

Johnson Valves offer check (non-return) valves to in a range of materials and connections including BSP, BS, DIN & ANSI standards that are suitable for HVAC, industrial & process industries.

JV080001 – Brass Spring-Loaded Check (Non-Return) Valve – NBR Seals

JV080001 – Brass Spring-Loaded Check (Non-Return) Valve

An economical spring-loaded non-return valve with a brass body and NBR seals.

Type
Spring Loaded (In-Line)
Size & Connections
6mm (1/4″) to 100mm (4″) BSPP Female
Duty
Air • Inert Gas • Oil • Water
Materials
Brass Body • Acetal Disc • NBR Seals
Pressure Rating
6-25mm PN16 • 32-50mm PN10 • 65-100mm PN8
Temperature
-10°C to 110°C
Buy JV080001 – Spring-Loaded Check (Non-Return) ValveJV080001 – Spring-Loaded Check (Non-Return) Valve - PDF Datasheet

JV080001 – Spring-Loaded Check (Non-Return) Valve

JV080049 – Brass Spring-Loaded Check (Non-Return) Valve – Viton Seals

An economical spring-loaded non-return valve with a brass body and Viton seals.

Type
Spring Loaded (In-Line)
Size & Connections
6mm (1/4″) to 100mm (4″) BSPP Female
Duty
Air • Inert Gas • Oil • Water
Materials
Brass Body • Brass Disc • Viton Seals
Pressure Rating
6-25mm PN35 • 32-50mm PN25 • 65-100mm PN12
Temperature
-10°C to 110°C
Buy JV080049 – Brass Spring-Loaded Check (Non-Return) Valve – Viton SealsJV080049 – Spring-Loaded Check (Non-Return) Valve - PDF Datasheet

JV080049 – Spring-Loaded Check (Non-Return) Valve

JV080003 – Brass Swing Check (Non-Return) Valve

An economical swing type check (non-return) valve with a brass body and NBR seals.

Type
Swing (Flap)
Size & Connections
10mm (3/8″) to 100mm (4″) BSPP Female
Duty
Air • Inert Gas • Oil • Water
Materials
Brass Body • Brass Disc • Viton Seals
Pressure Rating
10-80mm PN16 • 100mm PN10
Temperature
-10°C to 80°C
Buy JV080003 – Brass Swing Check (Non-Return) ValveJV080003 – Brass Swing (Flapper) Check (Non-Return) Valve - PDF Datasheet

JV080003 – Brass Swing (Flapper) Check (Non-Return) Valve

T480Y – Bronze Nibco Spring-Loaded Check (Non-Return) Valve

Good quality spring loaded check (non-return) valve suitable for HVAC, steam and general purpose applications that can be installed in any orientation.

Type
Spring Loaded (In-Line)
Size & Connections
10mm (3/8″) to 50mm (2″) BSPT Female
Duty
Air • Inert Gas • Oil • Steam • Water
Materials
Bronze Body • PTFE Disc
Pressure Rating
17.2 Bar (dependent on temperature)
Temperature
-10°C to 178°C
Buy T480Y – Bronze Nibco Spring-Loaded Check (Non-Return) ValveT480Y – Bronze Nibco Spring-Loaded Check (Non-Return) Valve - PDF Datasheet

T480Y – Bronze Nibco Spring-Loaded Check (Non-Return) Valve

JV080047 – Bronze Swing Check (Non-Return) Valve

An economical swing type check (non-return) valve with a bronze body and disc.

Type
Swing (Flap)
Size & Connections
15mm (1/2″) to 100mm (4″) BSPP Female
Duty
Air • Inert Gas • Oil • Steam • Water
Materials
Bronze Body & Disc
Pressure Rating
25 Bar (dependent on temperature)
Temperature
0°C to 180°C
Buy JV080047 – Bronze Swing Check (Non-Return) ValveJV080047 – Bronze Swing (Flapper) Check (Non-Return) Valve - PDF Datasheet

JV080047 – Bronze Swing (Flapper) Check (Non-Return) Valve

JV081012 – Bronze Swing Check (Non-Return) Valve

A bronze swing type check (non-return) valve with an angled (oblique) seat.

Type
Swing (Flap) • Angled Seat
Size & Connections
15mm (1/2″) to 50mm (2″) BSPT Female
Duty
Air • Inert Gas • Oil • Steam • Water
Materials
Bronze Body & Disc
Pressure Rating
20 Bar (dependent on temperature)
Temperature
0°C to 180°C
Compliance & Approvals
BS 5154 (BS EN12288)
Contact UsJV081012 – DZR Brass WRAS Approved Double Check (Non-Return) Valve - PDF Datasheet

JV081012 – DZR Brass WRAS Approved Double Check (Non-Return) Valve

JV080028 – Bronze Marine Swing Check (Non-Return) Valve

A robustly constructed bronze, swing check (non-return) valve particularly suitable for seawater applications, also good for steam, water, oil and other neutral non- aggressive liquids.

Type
Swing (Flap)
Size & Connections
15mm (1/2″) to 80mm (3″) BSP Female
Duty
Air • Inert Gas • Oil • Seawater • Steam • Water
Materials
Bronze Body & Disc
Pressure Rating
PN16
Temperature
0°C to 180°C (dependent on pressure)
Compliance & Approvals
3.1 Material Certification (available on request)
Contact UsJV080028 – Bronze Marine Swing Check (Non-Return) Valve - PDF Datasheet

JV080028 – Bronze Marine Swing Check (Non-Return) Valve

1060A – Bronze Pegler Swing Check (Non-Return) Valve

A high-quality bronze swing type check valve suitable for steam, water and oil applications.

Type
Swing (Flap)
Size & Connections
15mm (1/2″) to 100mm (4″) BSPP Female
Duty
Air • Inert Gas • Oil • Steam • Water
Materials
Bronze Body & Disc
Pressure Rating
PN25
Temperature
0°C to 186°C (dependent on pressure)
Compliance & Approvals
BS 5154 Series B
Buy 1060A – Bronze Pegler Swing Check (Non-Return) Valve1060A – Bronze Pegler Swing Check (Non-Return) Valve - PDF DatasheetPegler Yorkshire Brand


1060A – Bronze Pegler Swing Check (Non-Return) Valve

1039 – Bronze Pegler Lift Check (Non-Return) Valve

A high-quality bronze lift type check valve suitable for steam, water and oil applications.

Type
Lift
Size & Connections
15mm (1/2″) to 50mm (2″) BSP Female
Duty
Air • Inert Gas • Oil • Steam • Water
Materials
Bronze Body • Brass Disc
Pressure Rating
PN32
Temperature
0°C to 198°C (dependent on pressure)
Compliance & Approvals
BS 5154 Series B
Buy 1039 – Bronze Pegler Lift Check (Non-Return) Valve1039 – Bronze Pegler Lift Check (Non-Return) Valve - PDF DatasheetPegler Yorkshire Brand

1039 – Bronze Pegler Lift Check (Non-Return) Valve

JV081001 – Stainless Steel Spring-Loaded Check (Non-Return) Valve

A good quality spring loaded check (non-return) valve with a stainless steel body and PTFE seals.

Type
Spring Loaded (In-Line)
Size & Connections
6mm (1/4″) to 100mm (4″) BSPP Female
Duty
Air • Inert Gas • Oil • Water
Materials
Stainless Steel Body & Disc • PTFE Seals
Pressure Rating
6-25mm PN82 • 32-40mm PN69 • 50-100mm PN62
Temperature
-25°C to 200°C (dependent on pressure)
Buy JV081001 – Stainless Steel Spring-Loaded Check (Non-Return) ValveJV081001 – Stainless Steel Spring-Loaded Check (Non-Return) Valve - PDF Datasheet

JV081001 – Stainless Steel Spring-Loaded Check (Non-Return) Valve

JV081005 – Stainless Steel 3-Piece Spring Loaded Check (Non-Return) Valve

A robust stainless steel spring loaded 3-piece check (non-return) valve. Suitable for use in chemical and pharmaceutical industries, petrochemical industries, hydraulic installation, compressed air, steam and water systems.

Type
Spring Loaded (In-Line) • 3-Piece
Size & Connections
6mm (1/4″) to 100mm (4″) BSP Female
Duty
Air • Inert Gas • Oil • Steam • Water
Materials
Stainless Steel Body & Disc • PTFE Seals
Pressure Rating
PN63
Temperature
-20°C to 200°C (dependent on pressure)
Compliance & Approvals
ATEX II 2 GD c T2 Non-electrical Valves • 3.1 Material Certification (available on request)
Contact UsJV081005 – Stainless Steel 3-Piece Spring Loaded Check (Non-Return) Valve - PDF DatasheetATEX Approved Product

JV081005 – Stainless Steel 3-Piece Spring Loaded Check (Non-Return) Valve

JV080006 – Stainless Steel Swing Check (Non-Return) Valve

An economic all stainless steel swing type check valves with PTFE seals suitable for steam, water and oil applications.

Type
Swing (Flap)
Size & Connections
6mm (1/4″) to 50mm (2″) BSPP Female
Duty
Air • Inert Gas • Oil • Water
Materials
Stainless Steel Body & Disc • PTFE Seals
Pressure Rating
PN16
Temperature
-25°C to 80°C (dependent on pressure)
Buy JV080006 – Stainless Steel Swing Check (Non-Return) ValveJV080006 – Stainless Steel Swing Check (Non-Return) Valve - PDF Datasheet

JV080006 – Stainless Steel Swing Check (Non-Return) Valve

JV080030 – Stainless Steel Ball Lift Check (Non-Return) Valve

A simple and economical standard ball check (non-return) valve that has very low cracking pressures and pressure drops suitable for a wide range of fluids.

Type
Standard Ball Lift
Size & Connections
25mm (1″) to 50mm (2″) BSPP Female
Duty
Air • Inert Gas • Oil • Steam • Water
Materials
Stainless Steel Body • Aluminium & Viton Ball
Pressure Rating
PN16
Temperature
-10°C to 220°C (dependent on pressure)
Contact UsJV080030 – Stainless Steel Ball Lift Check (Non-Return) Valve - PDF Datasheet

JV080030 – Stainless Steel Ball Lift Check (Non-Return) Valve

JV080029 – Cast Iron Ball Lift Check (Non-Return) Valve

A simple and economical standard ball check (non-return) valve that has very low cracking pressures and pressure drops.

Type
Standard Ball Lift
Size & Connections
25mm (1″) to 80mm (3″) BSPP Female
Duty
Air • Inert Gas • Oil • Water
Materials
Epoxy Coated Cast Iron Body • Phenolic Resin Ball (100mm – NBR Coated Aluminium)
Pressure Rating
PN10
Temperature
-10°C to 70°C (dependent on pressure)
Contact UsJV080029 – Cast Iron Ball Lift Check (Non-Return) Valve - PDF Datasheet

JV080029 – Cast Iron Ball Lift Check (Non-Return) Valve

JV080009 – Stainless Steel Wafer Swing Check (Non-Return) Valve – EPDM Seal

Stainless steel wafer swing type check valve suitable for water applications.

Type
Swing (Flap)
Size & Connections
DN40 to DN300 • Wafer – Between BS4504 PN10/16/25/40 & ANSI 300 Flanges
Duty
Water
Materials
Stainless Steel Body & Flap • EPDM Seals
Pressure Rating
40-80mm PN25 • 100-300mm PN16
Temperature
0°C to 130°C
Contact UsJV080009 – Stainless Steel Wafer Swing Check (Non-Return) Valve - EPDM Seal - PDF Datasheet

JV080009 – Stainless Steel Wafer Swing Check (Non-Return) Valve

JV080012 – Stainless Steel Wafer Swing Check (Non-Return) Valve – NBR Seal

Stainless steel wafer swing type check valve suitable for a wide range of applications particularly oil.

Type
Swing (Flap)
Size & Connections
DN40 to DN300 • Wafer – Between BS4504 PN10/16/25/40 & ANSI 300 Flanges
Duty
Air • Inert Gas • Oil • Water
Materials
Stainless Steel Body & Flap • NBR Seals
Pressure Rating
40-80mm PN25 • 100-300mm PN16
Temperature
0°C to 95°C (dependent on pressure)
Contact UsJV080012 – Stainless Steel Wafer Swing Check (Non-Return) Valve - NBR Seal - PDF Datasheet

JV080012 – Stainless Steel Wafer Swing Check (Non-Return) Valve - NBR Seal

JV080011 – Stainless Steel Wafer Swing Check (Non-Return) Valve – PTFE Seal

Stainless steel wafer swing type check valve suitable for a wide range of applications.

Type
Swing (Flap)
Size & Connections
DN40 to DN300 • Wafer – Between BS4504 PN10/16/25/40 & ANSI 300 Flanges
Duty
Air • Inert Gas • Oil • Steam • Water
Materials
Stainless Steel Body & Flap • PTFE Seals
Pressure Rating
40-80mm PN25 • 100-300mm PN16
Temperature
0°C to 200°C (dependent on pressure)
Contact UsJV080011 – Stainless Steel Wafer Swing Check (Non-Return) Valve - PTFE Seal - PDF Datasheet

JV080011 – Stainless Steel Wafer Swing Check (Non-Return) Valve - PTFE Seal

JV080010 – Stainless Steel Wafer Swing Check (Non-Return) Valve – Viton Seal

Stainless steel wafer swing type check valve suitable for high-temperature applications.

Type
Swing (Flap)
Size & Connections
DN50 to DN300 • Wafer – Between BS4504 PN16 & ANSI 150 Flanges
Duty
Air • Inert Gas • Oil • Steam • Water
Materials
Stainless Steel Body & Flap • Viton Seals
Pressure Rating
PN16
Temperature
-25°C to 180°C (dependent on pressure)
Buy JV080010 – Stainless Steel Wafer Swing Check (Non-Return) Valve - Viton SealJV080010 – Stainless Steel Wafer Swing Check (Non-Return) Valve - Viton Seal - PDF Datasheet

JV080010 – Stainless Steel Wafer Swing Check (Non-Return) Valve - Viton Seal

JV080013 – Stainless Steel Wafer Spring Assisted Swing Check (Non-Return) Valve – NBR Seal

Stainless steel wafer swing type check valve with spring assisted closing, suitable for a wide range of applications particularly oil.

Type
Swing (Flap) • Spring Assisted
Size & Connections
DN32 to DN250 • Wafer – Between BS4504 PN6/10/16/25 & ANSI 150 Flanges
Duty
Air • Inert Gas • Oil • Water
Materials
Stainless Steel Body, Flap & Spring • Viton Seals
Pressure Rating
32-200mm PN25 • 250mm PN16
Temperature
-10°C to 100°C (dependent on pressure)
Contact UsJV080013 – Stainless Steel Wafer Swing c/w Spring Check (Non-Return) Valve - NBR Seal - PDF Datasheet

JV080013 – Stainless Steel Wafer Swing c/w Spring Check (Non-Return) Valve - NBR Seal

JV080014 – Stainless Steel Wafer Spring Assisted Swing Check (Non-Return) Valve – Viton Seal

Stainless steel wafer swing type check valve with spring assisted closing, suitable for various applications.

Type
Swing (Flap) • Spring Assisted
Size & Connections
DN32 to DN250 • Wafer – Between BS4504 PN6/10/16/25 & ANSI 150 Flanges
Duty
Air • Inert Gas • Oil • Water
Materials
Stainless Steel Body, Flap & Spring • Viton Seals
Pressure Rating
32-200mm PN25 • 250mm PN16
Temperature
-10°C to 150°C (dependent on pressure)
Contact UsJV080014 – Stainless Steel Wafer Spring Assisted Swing Check (Non-Return) Valve - Viton Seal - PDF Datasheet

JV080014 – Stainless Steel Wafer Spring Assisted Swing Check (Non-Return) Valve - Viton Seal

JV080015 – Stainless Steel Wafer Spring Assisted Swing Check (Non-Return) Valve – PTFE Seal

Stainless steel wafer swing type check valve with spring assisted closing, suitable for high-temperature applications.

Type
Swing (Flap) • Spring Assisted
Size & Connections
DN32 to DN250 • Wafer – Between BS4504 PN6/10/16/25 & ANSI 150 Flanges
Duty
Air • Inert Gas • Oil • Steam • Water
Materials
Stainless Steel Body, Flap & Spring • PTFE Seals
Pressure Rating
32-200mm PN25 • 250mm PN16
Temperature
-10°C to 200°C (dependent on pressure)
Contact UsJV080015 – Stainless Steel Wafer Spring Assisted Swing Check (Non-Return) Valve - PTFE Seal - PDF Datasheet

JV080015 – Stainless Steel Wafer Spring Assisted Swing Check (Non-Return) Valve - PTFE Seal

JV080020 – Brass Wafer Spring Assisted Disc Check (Non-Return) Valve – Metal Seat

An economical spring-loaded non-return valve with a brass body and a stainless steel disc.

Type
Disc • Spring Assisted
Size & Connections
DN15 to DN100 • Wafer – Between BS4504 PN16/25/40 Flanges
Duty
Air • Inert Gas • Oil • Steam • Water
Materials
Brass Body • Stainless Steel Disc & Spring
Pressure Rating
PN52
Temperature
-10°C to 300°C (dependent on pressure)
Contact UsJV080020 – Brass Wafer Spring Assisted Disc Check (Non-Return) Valve - PDF Datasheet

JV080020 – Brass Wafer Spring Assisted Disc Check (Non-Return) Valve

JV080021 – Stainless Steel Wafer Spring Assisted Disc Check (Non-Return) Valve – Metal Seat

An economical spring-loaded non-return valve with a stainless steel body and disc with a metal seat.

Type
Disc • Spring Assisted
Size & Connections
DN15 to DN100 • Wafer – Between BS4504 PN10/16/25/40. ANS1 150 & 300 Flanges
Duty
Air • Inert Gas • Oil • Steam • Water
Materials
Stainless Steel Body, Disc & Spring • Metal Seat
Pressure Rating
PN40
Temperature
0°C to 200°C (dependent on pressure)
Buy JV080021 – Stainless Steel Wafer Spring Assisted Disc Check (Non-Return) Valve - Metal SeatJV080021 – Stainless Steel Wafer Spring Assisted Disc Check (Non-Return) Valve - Metal Seat - PDF Datasheet

JV080021 – Stainless Steel Wafer Spring Assisted Disc Check (Non-Return) Valve - Metal Seat

JV080022 – Stainless Steel Wafer Spring Assisted Disc Check (Non-Return) Valve – EPDM Seat

An economical spring-loaded non-return valve with a stainless steel body and disc with an EPDM seat suitable for water applications.

Type
Disc • Spring Assisted
Size & Connections
DN15 to DN100 • Wafer – Between BS4504 PN10/16/25/40 ANS1 150 & 300 Flanges
Duty
Water
Materials
Stainless Steel Body, Disc & Spring • EPDM Seat
Pressure Rating
PN52
Temperature
0°C to 130°C (dependent on pressure)
Contact UsJV080022 – Stainless Steel Wafer Spring Assisted Disc Check (Non-Return) Valve - EPDM Seat - PDF Datasheet

JV080022 – Stainless Steel Wafer Spring Assisted Disc Check (Non-Return) Valve - EPDM Seat

JV080023 – Stainless Steel Wafer Spring Assisted Disc Check (Non-Return) Valve – NBR Seat

An economical spring-loaded non-return valve with a stainless steel body and disc with an NBR seat suitable for air & oil applications.

Type
Disc • Spring Assisted
Size & Connections
DN15 to DN100 • Wafer – Between BS4504 PN10/16/25/40. ANS1 150 & 300 Flanges
Duty
Air • Oil
Materials
Stainless Steel Body, Disc & Spring • NBR Seat
Pressure Rating
PN52
Temperature
0°C to 95°C (dependent on pressure)
Contact UsJV080023 – Stainless Steel Wafer Spring Assisted Disc Check (Non-Return) Valve - NBR Seat - PDF Datasheet

JV080023 – Stainless Steel Wafer Spring Assisted Disc Check (Non-Return) Valve - NBR Seat

JV080024 – Stainless Steel Wafer Spring Assisted Disc Check (Non-Return) Valve – Viton Seat

An economical spring-loaded non-return valve with a stainless steel body and disc with a Viton seat suitable for a wide range of applications.

Type
Disc • Spring Assisted
Size & Connections
DN15 to DN100 • Wafer – Between BS4504 PN10/16/25/40. ANS1 150 & 300 Flanges
Duty
Air • Inert Gas • Oil • Steam • Water
Materials
Stainless Steel Body, Disc & Spring • Viton Seat
Pressure Rating
PN52
Temperature
0°C to 200°C (dependent on pressure)
Contact UsJV080024 – Stainless Steel Wafer Spring Assisted Disc Check (Non-Return) Valve - Viton Seat - PDF Datasheet

JV080024 – Stainless Steel Wafer Spring Assisted Disc Check (Non-Return) Valve - Viton Seat

JV080025 – Stainless Steel Wafer Spring Assisted Disc Check (Non-Return) Valve – PTFE Seat

An economical spring-loaded non-return valve with a stainless steel body and disc with a Viton seat suitable for a wide range of applications.

Type
Disc • Spring Assisted
Size & Connections
DN15 to DN100 • Wafer – Between BS4504 PN10/16/25/40. ANS1 150 & 300 Flanges
Duty
Air • Inert Gas • Oil • Steam • Water
Materials
Stainless Steel Body, Disc & Spring • Viton Seat
Pressure Rating
PN52
Temperature
0°C to 200°C (dependent on pressure)
Contact UsJV080025 – Stainless Steel Wafer Spring Assisted Disc Check (Non-Return) Valve - PTFE Seat - PDF Datasheet

JV080024 – Stainless Steel Wafer Spring Assisted Disc Check (Non-Return) Valve - Viton Seat

DCV2 – Spirax Sarco Stainless Steel Wafer Spring Assisted Disc Check (Non-Return) Valve – Metal Seat

A high-quality (non-return) valve is suitable for use on a wide range of fluids for applications in process lines, hot water systems, steam and condensate systems etc.

Type
Disc • Spring Assisted
Size & Connections
DN15 to DN100 • Wafer – Between BS4504, ANSI, BST & JIS Flanges
Duty
Air • Inert Gas • Oil • Steam • Water
Materials
Stainless Steel Body, Disc & Spring • Metal Seat
Pressure Rating
PN40
Temperature
0°C to 300°C (dependent on pressure)
Compliance & Approvals
EN 558 part 1, series 49
Contact UsDCV2 – Spirax Sarco Stainless Steel Wafer Spring Assisted Disc Check (Non-Return) Valve - Metal Seat - PDF Datasheet

DCV2 – Spirax Sarco Stainless Steel Wafer Spring Assisted Disc Check (Non-Return) Valve - Metal Seat

RK44 – Gestra Bronze Wafer Spring Assisted Disc Check (Non-Return) Valve – Metal Seat

A high-quality (non-return) valve is suitable for use on a wide range of fluids for applications in process lines, hot water systems, steam and condensate systems etc.

Type
Disc • Spring Assisted
Size & Connections
DN15 to DN100 • Wafer – Between BS4504, ANSI, BST & JIS Flanges
Duty
Air • Inert Gas • Oil • Steam • Water
Materials
Stainless Steel Body, Disc & Spring • Metal Seat
Pressure Rating
PN16
Temperature
-200°C to 230°C (dependent on pressure)
Compliance & Approvals
EN 558 part 1, table 11, series 49
Contact UsRK44 – Gestra Bronze Wafer Spring Assisted Disc Check (Non-Return) Valve - Metal Seat - PDF Datasheet

RK44 – Gestra Bronze Wafer Spring Assisted Disc Check (Non-Return) Valve - Metal Seat

JV081017 – Ductile Iron Spring Assisted Axial Disc Check (Non-Return) Valve

A WRAS approved epoxy coated cast iron, spring-loaded axial disc check valve with EPDM seats suitable for water applications offering good tightness at low differential pressures and can help to prevent water hammer.

Type
Duel Plate • Spring Assisted
Size & Connections
DN50 to DN300 • PN16 Flange
Duty
Water
Materials
Cast Iron Body • Stainless Steel Disc & Seat • EPDM Disc Ring
Pressure Rating
PN16
Temperature
-10°C to 120°C
Compliance & Approvals
WRAS (Series 5106 & 5306)
Contact UsJV081017 – Ductile Iron Spring Assisted Axial Disc Check (Non-Return) Valve - PDF DatasheetWRAS Approved Product

JV081017 – Ductile Iron Spring Assisted Axial Disc Check (Non-Return) Valve

JV080045 – Ductile Iron Swing Check Valve (Non-Return) Valve – NBR Seals

General purpose swing check (non-return) valve used to prevent reverse flow.

Type
Swing (Flap)
Size & Connections
DN40 to DN450 • PN10/16 Flange
Duty
Air • Inert Gas • Oil • Seawater • Water
Materials
Ductile Iron Body • Brass Seat • NBR Seals
Pressure Rating
40-200mm PN16 • 250-300mm PN10 • 300-450mm PN6
Temperature
0°C to 80°C
Compliance & Approvals
DIN 3202 F6 • 3.1 Material Certification (available on request)
Contact UsJV080045 – Ductile Iron Swing Check Valve (Non-Return) Valve - NBR Seals - PDF Datasheet

JV080045 – Ductile Iron Swing Check Valve (Non-Return) Valve - NBR Seals

JV080046 – Ductile Iron Swing Check Valve (Non-Return) Valve – Bronze Trim

An economic ductile iron bolted bonnet swing check valve conforming to BS EN 12334 (formally BS 5153) standards.

Type
Swing (Flap)
Size & Connections
DN40 to DN500 • PN10/16 Flange (undrilled and others on request)
Duty
Oil • Water
Materials
Ductile Iron Body & Disc • Bronze Seat & Disc Ring
Pressure Rating
16 Bar
Temperature
0°C to 120°C
Compliance & Approvals
BS EN 12334 (formally BS 5153)
Contact UsJV080046 – Ductile Iron Swing Check Valve (Non-Return) Valve - Bronze Trim - PDF Datasheet

JV080046 – Ductile Iron Swing Check Valve (Non-Return) Valve - Bronze Trim

A2120 / A2122 – Cast Iron Mueller® Check (Non-Return) Valve

These Mueller® check (non-return) valves are available with bronze seat rings with the option of either a bronze or a rubber-faced disc.

Type
Swing (Flap)
Size & Connections
DN65 to DN300 • ANSI 125 Flange (PN16 option)
Duty
Water
Materials
Cast Iron Body & Bonnet • Bronze Disc (A2122: Rubber-faced option)
Pressure Rating
14 Bar
Temperature
0 to 50°C
Compliance & Approvals
UL listed • FM approved
Contact Us A2120 / A2122 - Cast Iron Mueller® Check (Non-Return) Valve - PDF DatasheetUL Listed / FM Approved Fire ProtectionMueller Brand

A2120 / A2122 - Cast Iron Mueller® Check (Non-Return) Valve

184SC – Cast Iron Swing Check Valve (Non-Return) Valve – Bronze Trim

This cast iron bolted bonnet swing check valve is robustly constructed and conforms to BS EN 12334 (formally BS 5153) standards.

Type
Swing (Flap)
Size & Connections
DN80 to DN300 • PN10/16 Flange (undrilled and others on request)
Duty
Oil • Water
Materials
Cast Iron Body • Bronze Seat Ring • Bronze Disc
Pressure Rating
10 Bar
Temperature
0°C to 120°C
Compliance & Approvals
BS EN 12334 (formally BS 5153)
Contact Us184SC – Cast Iron Swing Check Valve (Non-Return) Valve - Bronze Trim - PDF Datasheet

184SC – Cast Iron Swing Check Valve (Non-Return) Valve - Bronze Trim

JV080044 – Stainless Steel Ball Lift Check Valve (Non-Return) Valve

A simple and economical standard ball check (non-return) valve that has very low cracking pressures and pressure drops suitable for a wide range of applications.

Type
Standard Ball Lift
Size & Connections
DN50 to DN150 • PN16 Flange
Duty
Air • Inert Gas • Oil • Water
Materials
Stainless Steel Body • NBR Coated Aluminium Ball (50mm: Viton Coated)
Pressure Rating
16 Bar
Temperature
-10°C to 80°C (50mm: -10°C to 220°C)
Contact UsJV080044 – Stainless Steel Ball Lift Check Valve (Non-Return) Valve - PDF Datasheet

JV080044 – Stainless Steel Ball Lift Check Valve (Non-Return) Valve

JV080039 – Ductile Iron Swing Check Valve (Non-Return) Valve – NBR Seals

General purpose swing check (non-return) valve used to prevent reverse flow.

Type
Swing (Flap)
Size & Connections
DN40 to DN300 • PN10/16 Flange
Duty
Air • Inert Gas • Oil • Seawater • Water
Materials
Ductile Iron Body • Brass Seat • NBR Seals
Pressure Rating
40-125mm PN16 • 150-200mm PN10 • 250-300mm PN6
Temperature
0°C to 80°C
Compliance & Approvals
DIN 3202 F6 • 3.1 Material Certification (available on request)
Contact UsJV080039 – Ductile Iron Swing Check Valve (Non-Return) Valve - NBR Seals - PDF Datasheet

JV080039 – Ductile Iron Swing Check Valve (Non-Return) Valve - NBR Seals

JV080043 – Cast / Ductile Iron Ball Lift Check Valve (Non-Return) Valve

A simple and economical standard ball check (non-return) valve that has very low cracking pressures and pressure drops.

Type
Standard Ball Lift
Size & Connections
DN40 to DN500 • PN10/16 Flange
Duty
Air • Inert Gas • Oil • Water
Materials
Cast Iron Body (40-200mm) • Ductile Iron Body (250-500mm)
Pressure Rating
10 Bar
Temperature
-10°C to 70°C
Contact UsJV080043 – Cast / Ductile Iron Ball Lift Check Valve (Non-Return) Valve - PDF Datasheet

JV080043 – Cast / Ductile Iron Ball Lift Check Valve (Non-Return) Valve

JV081016 – Ductile Iron Wafer Spring Assisted Dual Plate Check Valve – Short Length

A WRAS approved epoxy coated ductile iron, spring-loaded dual plate check valve with stainless steel flaps and EPDM seats suitable for water applications.

Type
Dual Plate • Spring Assisted
Size & Connections
DN50 to DN300 • Wafer – Between BS4504 PN10/16 & ANSI 150 Flanges
Duty
Water
Materials
Ductile Iron Body • Stainless Steel Plates & Spring • EPDM Seat
Pressure Rating
PN16
Temperature
-10°C to 110°C
Compliance & Approvals
WRAS
Contact UsJV081016 – Ductile Iron Wafer Spring Assisted Duel Plate Check (Non-Return) Valve - EPDM Seat - PDF DatasheetWRAS Approved Product

JV081016 – Ductile Iron Wafer Spring Assisted Duel Plate Check (Non-Return) Valve - EPDM Seat

JV081002 – Cast Iron Wafer Spring Assisted Dual Plate Check (Non-Return) Valve – Long Length

A WRAS approved epoxy coated cast iron, spring-loaded dual plate check valve with stainless steel flaps and EPDM seats suitable for water applications.

Type
Dual Plate • Spring Assisted
Size & Connections
DN50 to DN600 • Wafer – Between BS4504 PN10/16 Flanges
Duty
Water
Materials
Cast Iron Body • Stainless Steel Plates & Spring • EPDM Seat
Pressure Rating
PN16
Temperature
-10°C to 120°C
Compliance & Approvals
WRAS (Series 5106W & 5306W)
Buy JV081002 – Cast Iron Wafer Spring Assisted Dual Plate Check (Non-Return) Valve - Long LengthJV081002 – Cast Iron Wafer Spring Assisted Duel Plate Check (Non-Return) Valve - EPDM Seat - PDF DatasheetWRAS Approved Product

JV081002 – Cast Iron Wafer Spring Assisted Duel Plate Check (Non-Return) Valve - EPDM Seat

JV081003 – Stainless Steel Wafer Spring Assisted Dual Plate Check (Non-Return) Valve – Metal Seat

Dual plated, spring-loaded non-return valve suitable for a wide range of applications.

Type
Dual Plate • Spring Assisted
Size & Connections
DN40 to DN300 • Wafer – Between BS4504 PN10/16, ANSI 150 & BST D/E Flanges
Duty
Air • Inert Gas • Oil • Steam • Water
Materials
Stainless Steel Body, Plates & Spring • Metal Seat
Pressure Rating
PN16
Temperature
-40°C to 180°C (dependent on pressure)
Contact UsJV081003 – Stainless Steel Wafer Spring Assisted Duel Plate Check (Non-Return) Valve - Metal Seat - PDF Datasheet

JV081003 – Stainless Steel Wafer Spring Assisted Duel Plate Check (Non-Return) Valve - Metal Seat

JV081004 – Stainless Steel Wafer Spring Assisted Dual Plate Check (Non-Return) Valve – Viton Seat

Dual plated, spring-loaded non-return valve with a length to DIN 3202-K3 / ISO 5752 long.

Type
Dual Plate • Spring Assisted
Size & Connections
DN40 to DN300 • Wafer – Between BS4504 PN10/16/25 Flanges
Duty
Air • Inert Gas • Oil • Water
Materials
Stainless Steel Body, Plates & Spring • Viton Seat
Pressure Rating
PN10
Temperature
-10°C to 150°C (dependent on pressure)
Compliance & Approvals
DIN 3202-K3 / ISO 5752 long
Contact UsJV081004 – Stainless Steel Wafer Spring Assisted Duel Plate Check (Non-Return) Valve - Viton Seat - PDF Datasheet

JV081004 – Stainless Steel Wafer Spring Assisted Duel Plate Check (Non-Return) Valve - Viton Seat

JV080031 – Stainless Steel Wafer Spring Assisted Dual Plate Check (Non-Return) Valve – Viton Seat

Dual plated, spring-loaded non-return valve with a length to EN 558 part 1.

Type
Dual Plate • Spring Assisted
Size & Connections
DN40 to DN300 • Wafer – Between BS4504 PN10/16/25 & ANSI 150 Flanges
Duty
Air • Inert Gas • Oil • Steam • Water
Materials
Stainless Steel Body, Plates & Spring • Viton Seat
Pressure Rating
PN25
Temperature
-20°C to 180°C (dependent on pressure)
Compliance & Approvals
EN 558 part 1
Contact UsJV080031 – Stainless Steel Wafer Spring Assisted Duel Plate Check (Non-Return) Valve - Viton Seat - PDF Datasheet

JV080031 – Stainless Steel Wafer Spring Assisted Duel Plate Check (Non-Return) Valve - Viton Seat

JV080040 – Carbon Steel ANSI 150 Swing Check Valve (Non-Return) Valve

A carbon steel bolted bonnet check (non-return) valve is suited for process, offshore and petrochemical industry use.

Type
Swing (Flap)
Size & Connections
DN50 to DN600 • ANSI 150 Flange (others on request)
Duty
Air • Inert Gas • Oil • Steam • Water
Materials
Steel Body & Bonnet • Stainless Steel Trim
Pressure Rating
Up to 19.6 Bar (dependent on temperature)
Temperature
-28 to 537°C (dependent on pressure)
Compliance & Approvals
ANSI 150 • 3.1 Material Certification (available on request)
Contact UsJV080040 – Carbon Steel ANSI 150 Swing Check Valve (Non-Return) Valve - PDF Datasheet

JV080040 – Carbon Steel ANSI 150 Swing Check Valve (Non-Return) Valve

JV080041 – Carbon Steel ANSI 300 Swing Check Valve (Non-Return) Valve

A carbon steel bolted bonnet check (non-return) valve is suited for process, offshore and petrochemical industry use.

Type
Swing (Flap)
Size & Connections
DN50 to DN600 • ANSI 300 Flange (others on request)
Duty
Air • Inert Gas • Oil • Steam • Water
Materials
Steel Body & Bonnet • Stainless Steel Trim
Pressure Rating
Up to 51 Bar (dependent on temperature)
Temperature
-28 to 537°C (dependent on pressure)
Compliance & Approvals
ANSI 300 • 3.1 Material Certification (available on request)
Contact UsJV080041 – Carbon Steel ANSI 300 Swing Check Valve (Non-Return) Valve - PDF Datasheet

JV080041 – Carbon Steel ANSI 300 Swing Check Valve (Non-Return) Valve

JV080042 – Carbon Steel ANSI 600 Swing Check Valve (Non-Return) Valve

A carbon steel bolted bonnet check (non-return) valve is suited for process, offshore and petrochemical industry use.

Type
Swing (Flap)
Size & Connections
DN50 to DN600 • ANSI 600 Flange (others on request)
Duty
Air • Inert Gas • Oil • Steam • Water
Materials
Steel Body & Bonnet • Stainless Steel Trim
Pressure Rating
Up to 102 Bar (dependent on temperature)
Temperature
-28 to 537°C (dependent on pressure)
Compliance & Approvals
ANSI 600 • 3.1 Material Certification (available on request)
Contact UsJV080042 – Carbon Steel ANSI 600 Swing Check Valve (Non-Return) Valve - PDF Datasheet

JV080042 – Carbon Steel ANSI 600 Swing Check Valve (Non-Return) Valve