Allan STM Series 3 Way Test Valve 3/4" npt fxf

Allan Test-Block Valve and Integral Union Test-Block Valve



Positive-stop handle identifies selected operation and indicates direction of flow

Connections on center line easily installed -- no pipe stress

No cavities to collect contaminants -- self draining

Easy installation/removal

Stainless steel packing nut stops inter-port and steam leakage

High temperature design to 600 psi - 500F (41.0bar - 260C)



Allan valve offers Series STM Stainless Steel 3-Way Valves with or without integral spiral gasket union. Valve is available with integral union on inlet only or on both inlet and outlet.



Union connections on Series STM Valves provide fewer screwed connections, less installation labor and reduced down time. Series STM comes complete with adjustable position test pigtail. Series STM is standard with oval arrow handle, positive top-position indicator and 316 stainless steel internal parts.



Test steam traps accurately by the visual method using Series STM Valves. Series STM is a problem solving sampling system valve providing continuous flow sampling and eliminating multiple valves and fittings.



Specifications



SEAL: Ryton* to 550 F

PLUG AND STEM: 316 SS

PACKING NUT: 303 SS

BODY: Stainless Steel

HANDLE: PVC coated SS oval arrow design

TEST CONNECTION: 1/8" NPT PORTING SIZE: 5/16" CV-1.24

TEST PORT: 3/16" CV-0.40

WEIGHT: 2 pounds

*rtm -- Phillips Chemical Co.