Spirax-Sarco Datasheets for Control Valves

Control valves or proportional valves are power-operated devices used to modify fluid flow or pressure rate in a process system.
Control Valves: Learn more

Product Name Notes
Pilot operated pressure reducing valves have bodies manufactured using SG iron. Suitable for compressed air and inert industrial gas applications. Its design incorporates a nitrile soft seal pilot and main...
Pilot operated pressure reducing valves have bodies manufactured using SG iron. Suitable for compressed air, inert industrial gas and critical low pressure control applications. Its design DP27 GY i ncorporates...
Pilot operated pressure reducing valves have bodies manufactured using SG iron. Suitable for steam applications. It incorporates an electrical solenoid valve in the pipe assembly allowing remote closure by means...
Pilot operated pressure reducing valves have bodies manufactured using SG iron. Suitable for steam or compressed air applications.
Pilot operated pressure reducing valves have bodies manufactured using SG iron. Suitable for steriliser or critical low pressure control applications. It uses a lower rate control spring with a d...
Pilot operated pressure reducing valves have bodies manufactured using SG iron. This can be remotely adjusted by varying a pressure signal to the pilot diaphragm. This is usually achieved using...
SPIRA-TROL is a range of two-port single seat globe valves with cage retained seats conforming to EN and ASME standard. These valves are available in three body materials in sizes...
STERI-TROL 'S' series are two-port and three-port control valves manufactured using 316L stainless steel. They are designed for mixing fluids (three-port only), and for on / off and modulating control...
The 37D is a pilot operated temperature control valve suitable for use on steam applications and comes complete with 2 m of capillary tube as standard (other lengths are available...
The BRV2S and BRV2B are direct acting pressure reducing valves designed for applications using steam or gases such as compressed air. This range of pressure reducing valves have SG iron...
The BRV71 (screwed) and BRV73 (flanged) are SG iron bodied direct acting pressure reducing valves designed for applications using steam.
The BX range of two-port valves are used in conjunction with Spirax Sarco SA control systems to provide a self-acting temperature control unit. Alternatively, they can be used as electrically...
The CE43 series is a range of carbon steel two-port, cage trim, control valves conforming to ASME B 16.34, ASME VIII standards in sizes 1" to 4" (DN25 to DN100)...
The CE43 series is a range of carbon steel two-port, cage trim, control valves conforming to ASME B 16.34, ASME VIII standards in sizes 5" to 8" (DN125 to DN200)...
The CE63 series is a range of alloy steel two-port, cage trim, control valves conforming to ASME B 16.34, ASME VIII standards in sizes 5" to 8" (DN125 to DN200)...
The CE63 series is a range of stainless steel two-port, cage trim, control valves conforming to ASME (ANSI) B 16.34, ASME VIII standards in sizes 1" to 4" (DN25 to...
The CE83 series is a range of alloy steel two-port, cage trim, control valves conforming to ASME B 16.34, ASME VIII standards in sizes 1" to 4" (DN25 to DN100)...
The CE83 series is a range of alloy steel two-port, cage trim, control valves conforming to ASME B 16.34, ASME VIII standards in sizes 5" to 8" (DN125 to DN200)...
The DEP4 is a cast steel direct acting bellows sealed excess pressure valve. The standard version as an EPDM diaphragm (limited to 125° C) and is suitable for steam and...
The DEP7 is an SG iron direct acting bellows sealed excess pressure valve. The standard version has an EPDM diaphragm limited to 125° C and is suitable for steam and...
The DLV7 is an SG iron direct acting bellows sealed pressure reducing valve. The standard version has an EPDM diaphragm and is suitable for steam.
The DP143, DP143G and DP143H pilot operated pressure reducing valves have been manufactured using cast steel.
The DP163, DP163G and DP163Y pilot operated pressure reducing valves have been manufactured using stainless steel.
The DP17T and DP17TE are combined pressure / temperature control valves for use on steam applications. They are designed to be used in conjunction with a 2 m length of...
The DP27T and DP27TE are combined pressure / temperature control valves for use on steam applications. They are designed to be used in conjunction with a 2 m length of...
The DPP17E is an SG iron pilot operated pressure reducing valve fitted with an additional pressure control pilot. This allows the valve to reduce the pressure to a lower level...
The DPS17 is an SG iron pilot operated valve which combines the functions of a pressure reducing valve and a surplussing valve. It is suitable for steam or gases such...
The DRV4 is a cast steel direct acting bellows sealed pressure reducing valve. The standard version has an EPDM diaphragm and is suitable for steam, water and air applications. The...
The DRV7 is an SG iron direct acting bellows sealed pressure reducing valve. The standard version has an EPDM diaphragm and is suitable for steam, water and air applications. The...
The HL17 high limit cut-out is a solenoid operated shut-off valve which can be activated by any device capable of interrupting the supply of current to the solenoid coil, such...
The KA and KC range of two-port valves are used in conjunction with Spirax Sarco SA control systems to provide a self-acting temperature control unit. Alternatively, they can be used...
The KA, KB and KC range of two-port valves are used in conjunction with Spirax Sarco SA control systems to provide a self-acting temperature control unit. Alternatively, they can be...
The KE series control valves are a range of two-port single seat globe valves conforming to EN 1092. The valves are available in three body materials in sizes ranging from...
The KEA series control valves are a range of two-port single seat globe valves conforming to ANSI / ASTM specification. The valves are available in three body materials in sizes...
The KX and KY range of two-port valves are used in conjunction with Spirax Sarco SA control systems to provide a self-acting temperature control unit. Alternatively, they can be used...
The KX51 and KY51 range of two-port valves are used in conjunction with Spirax Sarco SA control systems to provide a self-acting temperature control unit. Alternatively, they can be used...
The KY31 and KY33 incorporate a pressure balancing bellows, which enables the valve to operate against higher differential pressures.
The LRV2B and LRV2S are direct acting pressure reducing valves suitable for liquid applications.
The NS range of two-port valve are used in conjunction with Spirax Sarco SA control systems to provide a self-acting temperature control unit. Alternatively, they can be used as electrically...
The QLM and QLD are three-port control valves which have linear characteristics for mixing or diverting service. These valves can be used on thermal oil, compressed air, steam, condensate and...
The SB and SBRA range of two-port valve are used in conjunction with Spirax Sarco SA control systems to provide a self-acting temperature control unit. Alternatively, they can be used...
The SRV2S is a compact, stainless steel, direct acting pressure reducing valve designed for applications using steam or gases such as compressed air. All wetted parts are constructed in 316L...
The SRV66 is an angle pattern self-draining sanitary pressure regulating valve of all 316 type stainless steel construction suitable for use on steam, water and inert industrial gases. It is...
The SRV66HC all stainless steel sanitary pressure reducing valve is a double seated, high capacity, spring loaded proportional control valve which also benefits from having a quick release body clamp...
The standard Type 58 temperature control is a three port mixing or diverting valve suitable for heating or cooling applications on water or oil systems.
The TA10 is a stainless steel temperature control valve that has been designed for use on tracing applications. The TA10A and TA10P are the temperature control systems that are required...
The TW valve is a 3-port self-acting control valve for liquid systems (including sea water) and can be used for mixing or diverting applications. It is used in conjunction with...
Types SRV461S and SRV463S are direct acting pressure reducing valves with all wetted parts in AISI 316L /1.4404, 1.4408 and 1.4462 stainless steel. For steam, liquid or gas applications. Typical...