Gate Valves (Bolted Bonnet & Pressure Seal Bonnet)
Heavy-duty gate valves with bolted bonnet and pressure seal bonnet construction, designed for high reliability in demanding industrial applications.
Key Features
- Size: 1/2" – 36" (15NB – 900NB)
- Class: 150# – 2500#
- MOC: CS, SS, Alloys, Monel, Hastelloys, Fabricated, Bronze
- Wedge Options: Solid, Flexible, Parallel, Double Disc
- Stem protector, linkage, chain pulley, and bypass arrangement available on request
- Specialty: Bellows Sealed, Cryogenic and High Temperature applications
- Seat Options: Metal to Metal and Metal to Soft seat
- Operation: Manual, Gear box, Electrical, Pneumatic
Specifications
Design Standards
ASME B16.34 / API 600 / API 602 / API 603 / IS 14846
Face to Face
ASME B16.10 / DIN
End Connections
SW / BW / Flanged End / RTJ
Pressure-Temperature Rating
ASME B16.34
Screwed End Dimensions
ASME B1.20.1
BW End
ASME B16.25
Testing
API 598
Fire Safe Test
NACE MR-01-75
Flange Standards
ASME B16.5 / B16.47 / DIN / BS / IS / JIS