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Type PF51N Piston Actuated On/Off Valves

SPIRA-TROL Two-port Control Valves

SV73 and SV74 Safety Valves

PN5700 and PN6700 Series Pneumatic Actuators

A range of compact multi-spring linear actuators having various spring ranges for matching the requirements of large size valves at various differential pressures. Each actuator is fitted with a stroke indicator and incorpates a semi-rolling diaphragm which gives good linearity over the operating stroke.

STERI-TROL Clean Service 'S' Series Two-port Control Valves DN15 (½") to DN100 (4")

Balanced Pressure Thermostatic Steam Traps

Thermostatic steam traps sense the temperature difference between steam and condensate using an expanding bellows to operate a valve head. They are wide open when cold providing a self-draining freezeproof design with high air venting capability.

EP500 Advanced ATEX Electropneumatic Positioner

The EP500 is a 2 wire loop powered positioner requiring a 4-20 mA control signal, and is designed for use with linear pneumatic valve actuators. The positioner compares the electrical signal from a controller with the actual valve position and varies a pneumatic output signal to the actuator accordingly. A mounting kit is supplied to suit all pneumatic actuators compliant with the NAMUR standard.

EP6 Positioner

EP6 is Electro-Pneumatic Positioner that accurately controls valve stroke in response to an input signal of 4-20 mA from the controller.

Drip Pan Elbow

The Drip Pan Elbow, when used in conjunction with a safety relief valve, provides a suitable unrestricted, self-draining outlet. This improves the performance and longevity of the safety valve by alleviating axial loads on the valve, which could impair its operation and shut off.

AE36 and AE36A Automatic Air Eliminators / Air Vents for Liquid Systems

The AE36 range of automatic air eliminators / air vents is designed for use on hot and cold water installations. The body and cap are of austenitic stainless steel type 316L. It is available as a standard air vent designated AE36, with check valve the designation becomes AE36A.