Spence Engineering Company We are ISO 9001 certified manufacturer of pilot and direct operated pressure and temperature regulators; pneumatically and electrically actuated control valves; safety relief valves for steam, air and industrial gas service; desuperheaters; noise suppressors; condensate pumps; steam scrubbers filters; steam separators; zero leak pipe unions and Nicholson brand thermostatic, thermodynamic, mechanical and sanitary steam traps.

Spence Strainers International We have one of the industry’s largest inventories of cast Y & basket strainers, butterfly valves, triple duty valves, suction diffusers, check valves, foot valves and connectors available for immediate shipment. We also manufacture fabricated basket, simplex, duplex and automatic backwash strainers; tee and temporary strainers, in iron, steel, stainless steel, bronze, alloy 20 and hastelloy c and replacement baskets and screens. To view our entire inventory of cast strainers, butterfly valves, check valves, suction diffusers, triple duty valves and connectors 24/7,Click Here.

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