200 Series Check Valves 0 to 3000 psig On Circle Valve Technologies Inc.

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Features & Benefits

Quick opening/positive closing
Provides a wide range of adaptability
Large flow capacity
The patented sealing principle effects complete leakproof closing under all pressure conditions
Zero leakage
Compact, easy installation. Efficient inline piston reduces size and weight
Floating o-ring
The streamlined poppet and full ports offer minimum restrictions.

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Request Information Compare Items Search by Specification

Item #	Body Material	O-Ring Material	Connection Size	End Connections (Inlet/Outlet)	Cracking Pressure	Operating Temperature	Cv	Add To Cart/Request Quote

232B-16PP-25	N/A Brass	N/A Viton®	N/A 2 in	N/A Female NPT	N/A 25 psig	N/A -20 to 400 ºF	N/A 51.0	Add To Cart Request Quote
249B-1PP	N/A Brass	N/A Buna N	N/A 1/8 in	N/A Female NPT	N/A 2 to 4 psig	N/A -65 to 250 ºF	N/A 1.60	Add To Cart Request Quote
259B-1PP	N/A Brass	N/A Buna N	N/A 1/8 in	N/A Female NPT	N/A 0.5 to 1 psig	N/A -65 to 275 ºF	N/A 1.60	Add To Cart Request Quote
259B-1PP-0.15	N/A Brass	N/A Buna N	N/A 1/8 in	N/A Female NPT	N/A 0.15 psig	N/A -65 to 275 ºF	N/A 1.60	Add To Cart Request Quote
249B-2PP	N/A Brass	N/A Buna N	N/A 1/4 in	N/A Female NPT	N/A 2 to 4 psig	N/A -65 to 250 ºF	N/A 2.70	Add To Cart Request Quote
259B-2PP-0.15	N/A Brass	N/A Buna N	N/A 1/4 in	N/A Female NPT	N/A 0.15 psig	N/A -65 to 275 ºF	N/A 2.70	Add To Cart Request Quote
259B-2PP-20	N/A Brass	N/A Buna N	N/A 1/4 in	N/A Female NPT	N/A 20 psig	N/A -65 to 275 ºF	N/A 2.70	Add To Cart Request Quote
259B-2PP	N/A Brass	N/A Buna N	N/A 1/4 in	N/A Female NPT	N/A 0.5 to 1 psig	N/A -65 to 275 ºF	N/A 2.70	Add To Cart Request Quote
249B-3PP	N/A Brass	N/A Buna N	N/A 3/8 in	N/A Female NPT	N/A 2 to 4 psig	N/A -65 to 250 ºF	N/A 3.50	Add To Cart Request Quote
259B-3PP-0.15	N/A Brass	N/A Buna N	N/A 3/8 in	N/A Female NPT	N/A 0.15 psig	N/A -65 to 275 ºF	N/A 3.50	Add To Cart Request Quote
259B-3PP	N/A Brass	N/A Buna N	N/A 3/8 in	N/A Female NPT	N/A 0.5 to 1 psig	N/A -65 to 275 ºF	N/A 3.50	Add To Cart Request Quote
249B-4PP	N/A Brass	N/A Buna N	N/A 1/2 in	N/A Female NPT	N/A 2 to 4 psig	N/A -65 to 250 ºF	N/A 6.6	Add To Cart Request Quote
259B-4PP	N/A Brass	N/A Buna N	N/A 1/2 in	N/A Female NPT	N/A 0.5 to 1 psig	N/A -65 to 275 ºF	N/A 6.6	Add To Cart Request Quote
259B-4PP-0.15	N/A Brass	N/A Buna N	N/A 1/2 in	N/A Female NPT	N/A 0.15 psig	N/A -65 to 275 ºF	N/A 6.6	Add To Cart Request Quote
249B-6PP	N/A Brass	N/A Buna N	N/A 3/4 in	N/A Female NPT	N/A 2 to 4 psig	N/A -65 to 250 ºF	N/A 10.3	Add To Cart Request Quote
259B-6PP	N/A Brass	N/A Buna N	N/A 3/4 in	N/A Female NPT	N/A 0.5 to 1 psig	N/A -65 to 275 ºF	N/A 10.3	Add To Cart Request Quote
259B-6PP-0.15	N/A Brass	N/A Buna N	N/A 3/4 in	N/A Female NPT	N/A 0.15 psig	N/A -65 to 275 ºF	N/A 10.3	Add To Cart Request Quote
249B-8PP	N/A Brass	N/A Buna N	N/A 1 in	N/A Female NPT	N/A 2 to 4 psig	N/A -65 to 250 ºF	N/A 12.5	Add To Cart Request Quote
249B-8PP-8	N/A Brass	N/A Buna N	N/A 1 in	N/A Female NPT	N/A 8 psig	N/A -65 to 250 ºF	N/A 12.5	Add To Cart Request Quote
259B-8PP	N/A Brass	N/A Buna N	N/A 1 in	N/A Female NPT	N/A 0.5 to 1 psig	N/A -65 to 275 ºF	N/A 12.5	Add To Cart Request Quote
259B-8PP-0.15	N/A Brass	N/A Buna N	N/A 1 in	N/A Female NPT	N/A 0.15 psig	N/A -65 to 275 ºF	N/A 12.5	Add To Cart Request Quote
259B-8PP-4	N/A Brass	N/A Buna N	N/A 1 in	N/A Female NPT	N/A 4 psig	N/A -65 to 275 ºF	N/A 12.5	Add To Cart Request Quote
249B-10PP	N/A Brass	N/A Buna N	N/A 1 1/4 in	N/A Female NPT	N/A 2 to 4 psig	N/A -65 to 250 ºF	N/A 23.2	Add To Cart Request Quote
259B-10PP	N/A Brass	N/A Buna N	N/A 1 1/4 in	N/A Female NPT	N/A 0.5 to 1 psig	N/A -65 to 275 ºF	N/A 23.2	Add To Cart Request Quote
249B-12PP	N/A Brass	N/A Buna N	N/A 1 1/2 in	N/A Female NPT	N/A 2 to 4 psig	N/A -65 to 250 ºF	N/A 23.2	Add To Cart Request Quote

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Check Valves Relief Valves

Vacuum & High Purity Fittings

Circle Seal Solenoid Valves Jefferson Solenoid Valves Atkomatic Solenoid Valves GO Regulator Cryogenic Valves & Equipment Hoke Valves Gyrolok^® Tube Fittings Circle Seal Control Valves Measurement Devices Additional Products

200 Series Check Valves 0 to 3000 psig

H200 Series High Pressure Check Valves 0 to 6000 psig

2200 Series Check Valves 0 to 800 psig

2300 Series Check Valves 0 to 10000 psig

C200 Series Cartridge Check Valve 0 to 5000 psig

C2900 Series Cartridge Check Valve 0 to 3000 psig

Bivco Check Valve 0 to 120 psig

100 Series Check Valves 0 to 25 psigs

Rockwood Swendeman Relief Valves

500 Series Relief Valves 0.5 to 150 psig

HP500 Series Relief Valves 150 to 575 psig

5100 Series Relief Valves 10 to 2400 psig

D500 Series ASME Safety Relief Valves 15 to 150 psig

M5100 Series ASME Relief Valves 20 to 1200 psig

5300 Series Relief Valves 400 to 10500 psig

R6000 Series Right Angle Relief Valves 5 to 6000 psig

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307 Derstine Ave, Suite 204 Lansdale, PA 19446 Phone: 267-933-6300 Fax: 267-933-6305 Toll Free: 800-645-6733 Email: [email protected]
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