WAFER CHECK
Class 125
200WOG/ 125WSP
Double Disc
ASTM A126, Class B
316 Disc
Spring Loaded
EPDM or Buna seat
2” - 12”

Unit of Measure

Specifications

Type

N/A Wafer Check Valve

Connection Type

N/A Wafer

Size

N/A 3

Operating Temperature [Min]

N/A -20 ºF

Operating Temperature [Max]

N/A 176 ºF

Operating Pressure [Max]

N/A 195 psi

Operating Pressure

N/A 200 PSI (1.38 MPa) WOG, Non-Shock @150F Buna - 195 psi @ 176F ( 1.34 MPa @ 80C ) EPDM - 185 psi @ 212F ( 1.27 MPa @ 100C ) Not suitable for Steam service

End Type

N/A Wafer

End Size

N/A 3

Second End Type

N/A Wafer

Second End Size

N/A 3

Weight

N/A 0 lb

Material

Seat Material

N/A Buna

Material

N/A A126 Class B

Disc Material

N/A A351, Gr. CF8M (316SS)

Name Plate Material

N/A Stainless Steel

Hinge Pin Material

N/A A276 Type 304

Stop Pin Material

N/A A276 Type 304

Body Bearing Material

N/A PTFE

Spring Bearing Material

N/A PTFE

Plug Material

N/A A276 Type 304

Spring Material

N/A A313 Type 316

Dimensions

Length

N/A 2.24 in

d

N/A 3.23 in

d1

N/A 3.50 in

D

N/A 5.39 in

Industry Standards/Certifications

N/A

  • End to end - KITZ Standart.
  • End Connections - Mounts between Class 125/150 Flanges
  • Wall Thickness - KITZ Standarts
  • Shutoff - Bubble Tight - KITZ Standart

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