WAFER CHECK VALVE

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PRODUCT DETAILS
Sizes 2" to 36"
Pressure Class Ratings Asme #150 to #2500
End Connection Wafer
Construction Types Short & Long Patterns
Salient Features Sandwich, Integrally Moulded liner, Metal Seats, Single Disc etc.
STANDARDS SPECIFICATIONS
Design & Manufacture API 594, API 6D, ASME B16.34
Face To Face API 594, MFG Standard
End Connections ASME B16.5, EN 1092
Testing API6D, API 598, ASME B16.34
Nace NACE MR0175 /ISO 15156 and NACE MR0103 /ISO17945
MATERIAL OF CONSTRUCTION
Body /Top Cover Carbon & Low Carbon Steel, Stainless Steel, Nickel alloys, High Temp Alloys, Duplex Stainless Steel, Exotic Materials
Disc Stainless Steel, Nickel alloys, Duplex Stainless Steel, Exotic Materials
Seat Soft Seats, HF-Metal to Metal Seats, others upon request
Hinge & Stopper Pin Stainless Steel, Nickel alloys, Duplex Stainless Steel, Exotic Materials
Springs Stainless Steel, Inconel

Note : For Bigger sizes please contact PR-Fect Valves