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Home > Catalog Navigator - Valves: Cryogenic, Solenoid Operated

Circle Valve Technologies, Inc. http://www.circlevalve.com   Phone: 267-933-6300, 800-645-6733 (toll free) Fax: 267-933-6305

Address: 1533 Gehman Rd. Harleysville, PA 19438 map

Company Profile Product Catalog Web links: Line Card

Valves: Cryogenic, Solenoid Operated related categories 6000 Series Solenoid Valves Bronze, Pilot-piston, Pressure 0 to 1500 psig (0.4 to 103.5 bar) Medium Pressure Valve Configurable for Variety of Fluid Applications Features Pressures to 1500 psig (103.5 bar) Pilot operated: require a minimum pressure differential of 5 psig (0.4 bar) Full ported valves Fluid temperatures from - 423º F to +500º F (-253º C to +260ºC) For use with any gas or liquid (max. viscosity of 200 SSU), including steam and cryogenic, that is not harmful to bronze Pipe sizes of 1/4′′ through 1 1/2′′ (British BSPT ports available) Cv from 1.4 to 21 Available in normally open and normally closed versions Optional pilot & piston seat seal materials of Teflon®, PCTFE, Buna N, Viton®, EPR, or metal (316 stainless steel pilot & brass piston seat) depending on fluid type and pressure Body seal materials of Teflon®, Viton®, Buna N, or EPR. Bronze valve material (naval M bronze) Removable 316 stainless steel body inserts (stainless steel trim) Coil housings available in NEMA 1 (standard), NEMA 4 (waterproof), NEMA 7 (explosion-proof for hazardous locations), and combination NEMA 4 & 7 Manual opening and throttling devices are available as options Class B coils are available for media temperatures of 0º F (-18º C) through +220º F (104º C) (available on both normally closed and normally open valves) Class H coils are available: recommended for media temperatures of - 423º F (-253º C) through +500º F (+260º C) (available on both normally closed and normally open valves) Treated 416 stainless steel plunger material for increased corrosion resistance 15800 Series Solenoid Valves Stainless Steel, Semi-direct Lift, Pressure 0 to 1500 psig (104 bar) Medium Pressure Valve Configurable for Variety of Fluid Applications Features Stainless steel construction on all wetted parts: 316 for barstock parts and CF8M for cast parts. Plunger material is 416 stainless that is treated for increased corrosion resistance Semi-direct lift action for operation down to zero pressure differential Normally closed operation Operation up to 1500 psi (104 bar) Media temperatures from - 423º F to +500º F (-253º C to +260º C) Will handle fluids with viscosity up to 150 SUS Suitable for use with wide variety of fluid including: air, gasses, liquids, hydraulic fluids, steam, cryogenic fluids, and corrosive fluids Optional pilot and piston seat materials of Teflon®, PCTFE, Buna N, Viton®, EPR, or 316 stainless steel depending on fluid type and pressure Body seal materials of Teflon®, Viton®, Buna N, or EPR Pipe sizes from 1/4′′ through 1′′ NPT British BSPT ports are available Full ported valves: Cv from 1.1 through 12.5 Removable 316 stainless steel body inserts (stainless steel trim) Class H coils standard Coil housings available in NEMA 1 (standard), NEMA 4 (waterproof), NEMA 7 (explosion-proof for hazardous locations), and combination NEMA 4 & 7 Manual opening device is available as an option Valve position indicator option is available 1000 Series Solenoid Valves Stainless Steel, Direct Lift to 5000 psig (345 bar) Medium Pressure Valve Configurable for Variety of Fluid Applications Features Direct acting valve Pressure to 5000 psig (345 bar) depending on fluid and orifice size Barstock body construction Compact size Stainless steel construction on all wetted parts: 316 for pressure containing parts and plunger material is 416 stainless that is treated for increased corrosion resistance Will handle fluids with viscosity up to 200 SUS Fluid temperatures from -423°F to +500°F (-253°C to +260°C) Suitable for use with wide variety of fluid including: air, gasses, liquids, hydraulic fluids, steam, cryogenic fluids, and corrosive fluids Optional seat materials of Teflon®, PCTFE, Buna N, Viton®, EPR, or 316 stainless steel depending on fluid type and pressure Body seal materials of Teflon®, Viton®, Buna N, or EPR. Flow orifice sizes of 1/16′′, 3/32′′, 1/8′′ and 3/16′′ Pipe sizes of 1/8′′ and 1/4′′ NPT British BSPT ports available Cv from 0.093 to 0.72 Class H coil is standard Can use a class H double wound coil (requires use with a relay to drop put primary coil winding after valve actuation) depending on pressure Coil housing is NEMA 1 4000/5000 Series Solenoid Valves Bronze, Pilot-piston, Pressure 5 to 500 psig (0.4 to 34.5 bar) Medium Pressure Valve Configurable for Variety of Fluid Applications Features Pressures to 500 psig (0.4 to 34.5 bar) Full ported valves Pilot operated: require a minimum pressure differential of 5 psig (0.4 bar) For use with any gas or liquid (max. viscosity of 200 SSU), including steam and cryogenics, that is not harmful to bronze Pipe sizes of 1/4′′ through 1 1/2′′ NPT for 4000 Series and 2′′ through 3′′ NPT in 5000 Series (British BSPT ports available) Cv from 1.4 to 71 Available in normally open and normally closed versions Fluid temperatures from -423°F to +500°F (-253°Cto +260°C) Optional seat materials of Teflon®, PCTFE, Buna N, Viton®, EPR, or metal (316 stainless steel pilot and/or brass piston seat) depending on fluid type and pressure Body seal materials of Teflon®, Viton®, Buna N, or EPR. Bronze valve material (naval M Bronze) Removable 316 stainless steel body inserts (stainless steel trim) 4000 Series only Coil housings available in NEMA 1 (standard), NEMA 4 (waterproof), NEMA 7 (explosion-proof for hazardous locations), and combination NEMA 4 & 7 Manual opening and throttling devices are available as options Class B coils are available for media temperatures of 0°F (-18°C) through +220°F (104°C) (available on both normally closed and normally open valves) Class H coils are available: recommended for media temperatures of -423°F (-253°C) through +500°F(+260°C) (available on both normally closed and normally open valves) 30800 Series Solenoid Valves Stainless Steel, Semi-direct Lift, Pressure 0 to 3000 psig (207 bar) High Pressure Valve Configurable for a Variety of Fluid Applications Features Stainless steel construction on all wetted parts: 316 for machined parts and CF8M for cast parts Plunger material is 416 stainless that is treated for increased corrosion resistance Semi-direct lift action for operation down to zero pressure differential Operation up to 3000 psig (207 bar) Media temperatures from - 423º F to +500º F (-253º C to +260º C) Will handle fluids with viscosity up to 150 SUS Suitable for use with wide variety of fluid including: air, gasses, liquids, hydraulic fluids, steam, cryogenic fluids, and corrosive fluids Optional seat materials of Teflon®, PCTFE, Buna N, Viton®, EPR, or metal (316 pilot seat and/or 316 piston seat) depending on fluid type and pressure Body seal materials of Teflon®, Viton®, Buna N, or EPR Heaviest duty and most rugged construction Removable 316 stainless steel body inserts (stainless steel trim) Available in normally closed configuration from 1/4′′ to 2′′ ports Available in normally open configuration from 1/4′′to 1 1/2′′ ports British BSPT ports are available Full ported valves Cv from 2.5 to 45 in normally closed valves Cv from 2.5 to 21.5 in normally open valves Class H coils are standard Coil housings available in NEMA 1 (standard), NEMA 4 (waterproof), NEMA 7 (explosion-proof for hazardous locations), and combination NEMA 4 & 7 Manual opening device is available as an option Valve position indicator option is available Cryogenic Vacuum Jacketed Valves

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