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Stainless Steel Check (Non-Return) Valves

Johnson Valves offer many types of stainless steel check valves including spring loaded, swing (flap), duel plate, disc and wafer.

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

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

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

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

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

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

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

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

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

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

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