888S6/888S6R

SIZE RANGE: 2 - 8 inch (50 mm -200 mm) MAX TEMP: 200°F (93°C) MAX PRESSURE: ASME 150#: 275 PSI at 100°F / ASME 300#: 475 PSI at 100°F

888S6R/888S6 - All 316 stainless steel silent wafer style check valve, dual rated for class 150 and 300 flanges.

ASME 150#: Max Pressure 275 PSI at 100°F
ASME 300#: Max Pressure 475 PSI at 100°F

Consult factory for pressure rating standards.

NSF/ANSI 61 and 372 approved.

The leakage rate for metal to metal seating shall not exceed the allowable rate for metal seated valves allowed by AWWA Standard C508; or 1 oz per hour per inch of valve diameter.

NSF/ANSI 61

Warranty: 1 Year

Discount Code B
FOB Factory

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888S6/888S6R

888S6/888S6R Manuals

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888S6/888S6R Literature

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
2434S6R 2" 5 $584
2434S6 2" 5 $531
2432S6R 2 1/2" 7 $679
2432S6 2 1/2" 7 $617
2435S6R 3" 11 $818
2435S6 3" 11 $744
2436S6R 4" 18 $1,122
2436S6 4" 18 $1,020
2437S6R 6" 36 $2,019
2437S6 6" 36 $1,836
2438S6R*  8" 80 $3,569
2438S6R-2**  8" 85 $4,140
2438S6*  8" 80 $3,245
2438S6-2**  8" 85 $3,764

Note: 2"-6" Are dual rated To Fit Between Both ASME Class 150# & 300# Flanges 

For viton seal consult with factory

* asme 150# body

** 300# flanged dimensions