402BTR/BT & 402STR/ST
402BT/402BTR/402ST/402STR - Epoxy coated ductile iron silent check globe style, body design for use with class 150 flanges. Unleaded bronze metal to metal seating 2" - 12" sizes. Stainless Steel trim and resilient seat standard on 16", 20", 24" sizes (STR Models). Available on other sizes optional, see note below.
Ductile Iron 2" - 12" - Max Pressure 300 PSI at 150°F
Ductile Iron 14" ,16", 20", 24" - Max Pressure 250 PSI at 150°F
Cast Iron 18"- Max Pressure 150 PSI at 150°F
Consult factory for pressure rating standards.
Note: For drip tight EPDM seal, add "R" to end of part number and 10% to list price.
NSF/ANSI 61 and 372 approved. 2" -12" ONLY
402BTR/BT & 402STR/ST Specifications
- 402BT/BTR 2" THRU 6"
- 402BT/BTR 8" & 10"
- 402BT/BTR 12" THRU 18"
- 402ST/STR 2" THRU 4"
- 402ST/STR 6" & 8"
- 402ST/STR 12"
- 402STR 16", 20" & 24"
- 402BTR/STR/S6R SEATING DETAIL
- 402BT/ST/S6 2" THRU 24" INSTALLATION
- 402BT/ST/S6 WRITTEN SPECIFICATION
- 402BT/BTR HEADLOSS CHART
- 402ST/STR HEADLOSS CHART
- ASME FLANGE DIMENSION CHART 125#, 150#, 250# & 300#
402BTR/BT & 402STR/ST Manuals
402BTR/BT & 402STR/ST Literature
Sizes and Prices
List Price Carbon Steel
List Price Case Qty Style Plug Size Cracking Pressure By Pass Outlet Inlet Part #
Threaded Part #
Flanged 150 List Price
Note: Optional 316SS seat trim available, consult factory for pricing.
Note: For drip tight EPDM seal, add "R" to end of part number and 10% to list price.
Consult factory for additional sizes
Patent Number 6,024,121
