Circle Valve Technologies Inc.
1533 Gehman Road
Harleysville, PA 19438

Toll Free:800-645-6733 | Phone:267-933-6300 | Fax:267-933-6305|
email: [email protected]
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200 Series Check Valves 0 to 3000 psig

 
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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.



  Results 51 - 75 of 438  1 2 3 4 5 »  

Item #

Body Material

O-Ring Material

Connection Size

End Connections (Inlet/Outlet)

Cracking Pressure

Operating Temperature

Cv
259B-12PP Brass Buna N 1 1/2 in Female NPT 0.5 to 1 psig -65 to 275 ºF 23.2
249B-16PP Brass Buna N 2 in Female NPT 2 to 4 psig -65 to 250 ºF 51.0
249B-16PP-3 Brass Buna N 2 in Female NPT 3 psig -65 to 250 ºF 51.0
259B-16PP Brass Buna N 2 in Female NPT 0.5 to 1 psig -65 to 275 ºF 51.0
220B-1PP Brass Teflon® 1/8 in Female NPT up to 8 psig -100 to 400 ºF 1.60
220B-2PP Brass Teflon® 1/4 in Female NPT up to 8 psig -100 to 400 ºF 2.70
220B-3PP Brass Teflon® 3/8 in Female NPT up to 8 psig -100 to 400 ºF 3.50
220B-3PP-15 Brass Teflon® 3/8 in Female NPT 15 psig -100 to 400 ºF 3.50
220B-4PP Brass Teflon® 1/2 in Female NPT up to 8 psig -100 to 400 ºF 6.6
220B-4PP-1 Brass Teflon® 1/2 in Female NPT 1 psig -100 to 400 ºF 6.6
220B-6PP Brass Teflon® 3/4 in Female NPT up to 8 psig -100 to 400 ºF 10.3
220B-6PP-0.15 Brass Teflon® 3/4 in Female NPT 0.15 psig -100 to 400 ºF 10.3
220B-8PP Brass Teflon® 1 in Female NPT up to 8 psig -100 to 400 ºF 12.5
220B-10PP Brass Teflon® 1 1/4 in Female NPT up to 8 psig -100 to 400 ºF 23.2
220B-12PP Brass Teflon® 1 1/2 in Female NPT up to 8 psig -100 to 400 ºF 23.2
220B-16PP Brass Teflon® 2 in Female NPT up to 8 psig -100 to 400 ºF 51.0
233B-1PP Brass Neoprene 1/8 in Female NPT 2 to 4 psig -40 to 300 ºF 1.60
253B-1PP Brass Neoprene 1/8 in Female NPT 0.5 to 1 psig -40 to 250 ºF 1.60
233B-2PP Brass Neoprene 1/4 in Female NPT 2 to 4 psig -40 to 300 ºF 2.70
253B-2PP Brass Neoprene 1/4 in Female NPT 0.5 to 1 psig -40 to 250 ºF 2.70
233B-3PP Brass Neoprene 3/8 in Female NPT 2 to 4 psig -40 to 300 ºF 3.50
253B-3PP Brass Neoprene 3/8 in Female NPT 0.5 to 1 psig -40 to 250 ºF 3.50
233B-4PP Brass Neoprene 1/2 in Female NPT 2 to 4 psig -40 to 300 ºF 6.6
253B-4PP Brass Neoprene 1/2 in Female NPT 0.5 to 1 psig -40 to 250 ºF 6.6
233B-6PP Brass Neoprene 3/4 in Female NPT 2 to 4 psig -40 to 300 ºF 10.3
  Results 51 - 75 of 438  1 2 3 4 5 »  
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