812X

SIZE RANGE: 1/2 - 8 inch (15 mm - 200 mm) MAX TEMP: -20° F (-30°C) to 660°F (350°C)* MAX PRESSURE: Metal Seating 600 PSI*

812X WAFER STYLE CHECK VALVE - All 316 stainless steel, wafer connection for class 150 and 300 flanges. Metal to metal seating standard, 1 ½"– 8" available with NITRILE (Buna-N) or VITON seal optional.

Temp Max: -20° F (-30°C) to 660°F (350°C)*
Pressure Max: Metal Seating 600 PSI*

812X - No Flange Face Seal

NSF/ANSI 61 and 372 approved.

NSF/ANSI 61

Warranty: 1 Year

Discount Code B
FOB Factory

SUBMIT RFQ

812X

812X CAD

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Sizes and Prices

Part Number Size Weight Spring Range Stainless Steel
List Price
Carbon Steel
List Price
Case Qty Style Plug Size Cracking Pressure By Pass Outlet Inlet Part #
Threaded
Part #
Flanged 150
List Price
2420X 1/2" 0.2 $147
2421X 3/4" 0.3 $177
2422X 1" 0.5 $203
2423X 1 1/4" 0.8 $243
2424X 1 1/2" 1.2 $359
2425X 2" 1.6 $417
2426X 2 1/2" 3.4 $496
2427X 3" 4.8 $694
2428X 4" 7.4 $924
2430X 6" 32 $3,881
2431X*  8" 65 $7,409
2432X 8" 66 $8,659

Note: Add "V" (Viton) Or "R" (Buna-N) To Part #. Consult Factory For Pricing. 

* 230 psi max