Products - Back Pressure/Bypass Valves

Below is a condensed section of our products. Consult factory for models not listed here and for custom or special valves for OEMs.

Metal Type

Threaded Npt

	BPH-05 High Pressure, Very Low Flow Back Pressure/Bypass/Relief Valve. Piston type valve with sealing materials to 600 deg F (315 deg C) 5000 Psi max, (345bar) multiple spring ranges and pressure classes For water, oil, air, chemicals, gas Connections: In-line 1/8"-1" NPT, ½ to 1" ANSI flanged 303 & 316 Stainless steel, Titanium, Hastelloy, Tantalum, & Monel		BPS-05 Piston type Back Full Flow Pressure Regulator/Bypass Valve 25-5000 Psi, (1.7-345 bar) multiple spring ranges and pressure classes 1/4"-3" NPT (for flanged model see BPS-05-Flg) For water, oil, air, chemicals, gas 303 & 316 Stainless steel, Titanium, Hastelloy, Monel
	BPS-09 Diaphragm type Back Full Flow Pressure Regulator/Bypass Valve Elastomeric diaphragm rated temp to 350 Deg F (176 Deg C), 300 psi burst Rated max 80 Psi (5.2 bar) max operating (multiple spring ranges)High flow, precise pressure control For water, oil, air, chemicals, gas 1/2"-3" NPT 303 & 316 Stainless steel, Titanium, Hastelloy, Monel

Flanged ANSI B16.5

	BPS05-150 FLG Full flow Pressure Back pressure/Bypass Valve 25-270 PSI max (multiple spring ranges & pressure classes) 1/2"-2" flanged For water, oil, air, chemicals, gas Connections: Bottom inlet, side outlet 303 & 316 stainless steel, Hastelloy, Monel, titanium		BPS05-300 FLG Full flow Pressure Relief Valve 25-700 PSI max (multiple spring ranges & pressure classes) 1/2"-2" flanged For water, oil, air, chemicals, gas Connections: Bottom inlet, side outlet 303 & 316 stainless steel, Hastelloy, Monel, titanium
	BPS05-600 FLG Full flow Back pressure/Bypass Valve 25-1400 PSI max (multiple spring ranges & pressure classes) 1/2"-2" flanged For water, oil, air, chemicals, gas Connections: Bottom inlet, side outlet 303 & 316 stainless steel, Hastelloy, Monel, titanium

Sanitary Tri-Clamp

BPS05-TC Full flow Back Pressure/Bypass Valve 20-150 PSI max for sanitary applications. Relief pressures to 150 psig Temperatures to 350 F (176 C)

Plastic Type

Threaded Npt

BPS05-P High flow, Balanced Piston Type, Back Pressure Regulator/Bypass Valve 5-125 Psi, max. Available NPT threaded in ½”-2” sizes. Intended for applications where valve may be exposed to pressure at the discharge port. Valves are ideally suited for chemical process, corrosive environments, and water or oil service. No Metals in flow wetted areas. Configuration: Bottom inlet, side outlet in PVC, CPVC, or PVDF construction with soft seats for bubble tight leakage in EPDM, BUNA, and Viton ™. For relief valve see series RVC05-P.