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.
Consult factory for additional sizes
NSF/ANSI 61 and 372 approved.
402S6/402S6R Specifications
- 402S6/S6R 2" THRU 4" 150#
- 402S6/S6R 6" & 8" 150#
- 402S6/S6R 12" 150#
- 2" THRU 24" 402BT/BTR/S6 Installation Chart
- 2" thru 24" 402BT/BTR/S6 Written Specification
- 2" thru 24" 402BT/BTR/S6 Headloss Chart
- ASME Flange Dimension Chart 125#, 150#, 250# and 300#
- 888R/402BTR Seating Detail
- NSF/ANSI 61 Approval
402S6/402S6R Manuals
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
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 $1,275.00
2239S6* 2" 13 $1,159.00
2240S6R 2 1/2" 18 $1,541.00
2240S6* 2 1/2" 18 $1,273.00
2241S6R 3" 23 $1,681.00
2241S6* 3" 23 $1,528.00
2242S6R 4" 40 $2,241.00
2242S6* 4" 40 $2,037.00
2244S6R 6" 75 $4,062.00
2244S6* 6" 75 $3,693.00
2245S6R 8" 116 $6,302.00
2245S6* 8" 116 $5,729.00
2248S6R 12" 306 $18,204.00
2248S6* 12" 306 $16,549.00
Consult Factory For Additional Sizes
* Optional - metal to metal not drip tight
