1" = 13/16"
2" = 1-1/2"
3" = 1-3/8", 2-1/16", 2-3/8"
4" = 2-5/8", 3-1/16", 3-5/8"
6" = 3-3/4", 4-1/16", 5"
8" = 5-1/2", 6-1/16", 7-1/16"
10" = 7-3/4", 8-1/2"
3705psi / 6170psi
5000psi / 10,000psi / 15,000psi
PCV set its sights on improving the seat sealing and
field repair ability of the compact check valve. We have
replaced the rigid Teflon set insert, that
is pressed into the mechanically locked retainer,
with an O-ring seat seal. Note: This has been
utilized on flanged check valves for years.
1"-2"-3"-4"-6"-8"-10"
3705psi,5000psi,6170psi
10,000psi,15,000psi
Let PCV custom tailor our valves to accommodate your needs.
Carbon Steel (4130) or (1045) STD
316 SS / Low Temp C.S.
410 SS / 17-4 PH SS
Inconel / Duplex
Super Duplex
316 SS / Nitronic 60 (Standard)
17-4 PH SS - Std. / Incoloy 825
410 SS / Duplex / Super Duplex
Buna N 90 / Vitron / EPDM / Aflas
James Walker- Viton / HNBR (Std.)
Low Temp Buna 90 / JW - Buna
Buna - N 90 / Aflas / James Walker
Vitron / HNBR / EPDM
PC - Buna (Std.)
Std Nace LB7
NACE SS
Horizontal
Vertical Up / Vertical Down
Resilient and metal-to-metal
sealed disc pin retainers.
O-Ring seal installed in the seat assembly, keeping it out of the
flow stream for longer life. Field replaceable. O-Ring seat seal field
replaceable without replacing seat retainer.
Threaded seat assembly provides for mechanical engagement and is
virtually blow-out proof.
Stainless, flapper and seat
assembly. Flapper swings
completely out of the flow
path, reducing pressure
drop and turbulence.
Stainless, Inconel or Elgiloy
springs to suit any application.
Provides positive shut off in low flow
applications.
A variety of end connections
can be provided, offering
complete mounting versatility.
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