Ductile Iron
JV070058 – Ductile Iron SDNR Angle Globe Valve with Bronze Seat
General purpose ductile iron SDNR angled globe valve with a bronze seat. Manufactured with a non-return design, preventing reverse flow when in the open position, also suitable for isolation duty. Class society inspection and 3.1 material certification can be arranged on request.
JV070057 – Ductile Iron Angle Globe Valve with Bronze Seat
General purpose ductile iron angled globe valve with a bronze seat suitable for a wide range of applications. Class society inspection and 3.1 material certification can be arranged on request.
JV070056 – Ductile Iron SDNR Globe Valve with Bronze Seat
General purpose ductile iron globe valve with a bronze seat. Manufactured with a non-return design, preventing reverse flow when in the open position, also suitable for isolation duty. Class society inspection and 3.1 material certification can be arranged on request.
JV070055 – Ductile Iron Globe Valve with Bronze Seat
General purpose ductile iron globe valve with a bronze seat suitable for a wide range of applications. Class society inspection and 3.1 material certification can be arranged on request.
JV070054 – Ductile Iron SDNR Angle Globe Valve with Stainless Steel Disc
General purpose ductile iron SDNR angled globe valve with a stainless steel disc. Manufactured with a non-return design, preventing reverse flow when in the open position, also suitable for isolation duty. Class society inspection and 3.1 material certification can be arranged on request.
JV070052 – Ductile Iron SDNR Globe Valve with Stainless Steel Disc
General purpose ductile iron globe valve with a stainless steel disc. Manufactured with a non-return design, preventing reverse flow when in the open position, also suitable for isolation duty. Class society inspection and 3.1 material certification can be arranged on request.
JV080039 – Ductile Iron Swing Check Valve (Non-Return) Valve – NBR Seals
General purpose swing check (non-return) valve used to prevent reverse flow.
Check (Non-Return) Valves
Johnson Valves offer check (non-return) valves for a wide range of applications, we offer various types and connections. We also offer Storm (Scupper) Valves for the marine industry and Screw Down Non-Return Valves (SDNR) which is a globe valve and lift check valve combined.
Check (Non-Return) Valve Types
Check (Non-Return) Connections
Check (Non-Return) Valve Duties & Applications
JV370003 – Ductile Iron Lever Operated Self Closing Globe Valve – Angle Pattern
This self-closing valve has a spring return mechanism. Used in applications where positive return to the shut-off position is required after the valve is manually opened with the lever. An optional blocking device to prevent accidental operation is available on request.
Safety Relief Valves
We hold in stock a large range of safety relief, overflow and pressure control valves suitable for boiler, heating, steam, water, oil, process, air and gas applications. Our extensive stocks of safety relief valves are unrivalled and include standard, high and full lift valves, in brass, bronze, iron, steel and stainless steel. All safety relief valves are set to your required blow off pressure and supplied with a test and conformity certificate. We also offer an overhaul, resetting and testing service of your existing valves.
Safety Relief Valve – Types
Safety Relief Valve – Applications & Duties
Safety Relief Valve – Brands
JV98 – Carbon Steel Double Flange High-Performance Butterfly Valve, PTFE Lined
High-performance butterfly valve designed and tested to meet or exceed most general industry standards, please specify if lever, gearbox or actuator is required.
JV97 – Carbon Steel Lugged & Tapped High-Performance Butterfly Valve, PTFE Lined
High-performance butterfly valve designed and tested to meet or exceed most general industry standards, please specify if lever, gearbox or actuator is required.
JV96 – Wafer High-Performance Butterfly Valve, PTFE Lined
High-performance butterfly valve designed and tested to meet or exceed most general industry standards, please specify if lever, gearbox or actuator is required.
JV070053 – Ductile Iron Angle Globe Valve with Stainless Steel Disc
General purpose ductile iron angled globe valve with a stainless steel disc suitable for a wide range of applications. Class society inspection and 3.1 material certification can be arranged on request.
JV070051 – Ductile Iron Globe Valve with Stainless Steel Disc
General purpose ductile iron globe valve with a stainless steel disc suitable for a wide range of applications. Class society inspection and 3.1 material certification can be arranged on request.
JV070048 – Cast Iron Angle Globe Valve with Bronze Seat
General purpose cast iron angled globe valve with a bronze seat suitable for a wide range of applications.
JV060014 – Ductile Iron Marine Gate Valve
Marine quality gate valve with an open & shut indicator. Lloyds, B.V., DNV, Germanischer Lloyds Inspection and 3.1 material certification can be arranged on request.
Gate Valves
Industrial & HVAC Gate Valves
Various construction materials allowing them to be used in many applications such as boilerhouse, steam, heating & air conditioning, water distribution & treatment, agricultural, compressed air, oils and gasses.
Marine Gate Valves
Particularly suited for marine applications such as ballast systems, oil cargo pumping systems and shipside duties. Some have type approvals by Lloyds, DNV, B.V, RINA, ABS, GL, and on request 3.1 and 3.2 certification is available.
Water Works Gate Valves
Suitable for water applications such as potable water supply, wastewater, sewage and fire main duties, many of which are WRAS (Water Regulations Advisory Scheme) approved, UL listed and FM approved.
UL Listed FM Approved Gate Valves
Manufactured by Mueller®, these valves and indicator posts are used extensively in the petrochemical, automotive and pharmaceutical industries and in defence establishments.
Gate Valve Body Materials
Gate Valve Connections & Types
Gate Valve Applications
Globe Valves
Industrial & HVAC Globe Valves
Johnson Valves offer a range of screw lift and screw down non-return (SDNR) globe valves in various construction materials allowing them to be used in many applications such as boilerhouse, steam, heating & air conditioning, water distribution & treatment, agricultural, compressed air, oils and gasses. We can also offer a range of manual, pneumatic, electric and hydraulic actuators to suit.
Marine Globe Valves
A range of screw lift and screw down non-return (SDNR) globe valves particularly suited for marine applications such as ballast systems, oil cargo pumping systems and shipside duties. They have type approvals by Lloyds, DNV, B.V, RINA, ABS, GL, and on request 3.1 and 3.2 certification is available. We can also offer a range of manual, pneumatic, electric and hydraulic actuators to suit.
Globe Valve Body Materials
Globe Valve Connections & Patterns
Globe Valve Applications
Modular Style Collector Valve
Ductile Iron Sea Chests
These Manifold valves can be bolted together to obtain any desired number of valves through a combination of 2 or more bodies. If needed, one of the 2 side connections can be blocked. Can be supplied with all connections same size or with the side outlets one size up. Available as screw lift and screw nown non-return.
Size : 2″ (50mm) to 5″ (125mm)
Connection : Flanged : BS4504 PN16
Valve Bodies : Multiple valves can be bolted together
Certification : 3.1 material available on request
Suction Valve Chest
Ductile Iron Suction Valve Chests
These manifold valves are also referred to as Sea Chests, Distribution Valves and Collector Valves. Available as screw lift and screw down non-return.
Size : 2″ (50mm) to 4″ (100mm)
Connection : Flanged : BS4504 PN16
Valve Bodies : 2, 3, 4, 5 or 6
Certification : 3.1 material available on request
JV350002 – Ductile Iron Angled Storm Valve c/w Closing Device – HNA Form B
The JV350002 ductile iron straight storm valve with closing device is generally used in sanitary discharge pipelines which have a shipside exit, to prevent seawater entering the system during heavy seas.
JV350001 – Ductile Iron Straight (Vertical) Storm Valve c/w Closing Device – Form B
The JV350001 ductile iron straight storm valve with closing device is generally used in sanitary discharge pipelines which have a shipside exit, to prevent seawater entering the system during heavy seas.
JV370002 – Ductile Iron Lever Operated Self Closing Globe Valve – Straight Pattern
This self-closing valve has a spring return mechanism. Used in applications where positive return to the shut-off position is required after the valve is manually opened with the lever. An optional blocking device to prevent accidental operation is available on request.
JV360001 – Ductile Iron Straight Pattern Quick Closing Valve
Ductile iron, straight pattern quick closing valve with a pull-type release cylinder which can be controlled by mechanical, hydraulic or pneumatic transmission. Lloyds, BV, DNV, Germanischer Lloyds inspection can be arranged.
JV100004 – Ductile Iron Lugged & Tapped Butterfly Valve, NBR Lined
General purpose lugged and tapped butterfly valve with an NBR liner. Manually operated, supplied with a lockable lever or gearbox.
JV100002 – Ductile Iron Lugged & Tapped Butterfly Valve, EPDM Lined – WRAS Approved
WRAS approved general purpose lugged and tapped butterfly valve with an EPDM liner. Manually operated, supplied with a lockable lever or gearbox.
JV100003 – Ductile Iron Wafer Butterfly Valve, NBR Lined