402S6/402S6R

SIZE RANGE: 2 - 12 inch (50 mm -300 mm) MAX TEMP: 200°F (93°C) MAX PRESSURE: 275 PSI at 100°F

402S6R/402S6 - All 316 stainless steel globe style silent check valve, designed for class 150 flanges.

Consult factory for pressure rating standards.

NSF/ANSI 61 and 372 approved.

IAPMO NSF61

Discount Code B
FOB Factory

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402S6/402S6R
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402S6/402S6R CAD

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402S6/402S6R 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
2239S6R 2" 13 $1,635
2239S6 2" 13 $1,486
2240S6R 2 1/2" 18 $1,796
2240S6 2 1/2" 18 $1,634
2241S6R 3" 23 $2,157
2241S6 3" 23 $1,961
2242S6R 4" 40 $2,874
2242S6 4" 40 $2,613
2244S6R 6" 75 $5,211
2244S6 6" 75 $4,738
2245S6R 8" 116 $8,085
2245S6 8" 116 $7,349
2248S6R 12" 306 $23,353
2248S6 12" 306 $21,230

Consult Factory For Additional Sizes 

Patent Number 6,024,121

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