GENERAL APPLICATIONS
Thanks to their unique combination of reliability and compactness, CVB GTV Series valves have excellence performances, easy maintenance, guaranteeing high level of reliability and serviceability.
Gate valves features and design make them fit for purpose in shut-off duty.
GTV Gate valves are available in the following designs: Bolted bonnet, O.S.& Y.
Core Features
- Bolted bonnet, O.S.& Y.
- Solid or flexible wedge
- Renewable seats
- Rising stem - Non rising Handwheel
Benefits of GTV Series
Metal seat design to:
- Prevent wear
- Guarantee zero leackage
- Guarantee longer service life
- Allow for low operating torques
- Achieve tight seal from bi-directional pressure
- Resist to corrosion and erosion
Soft seat design to:
- Prevent wear
- Guarantee zero leackage
Actuation:
- Top flange allows easy coupling to manual, pneumatic and electric actuators
- ISO 5211 standard
Product Specifications
Body Styles |
Bolted bonnet |
O.S.& Y. | |
Production Range |
2” – 36” ANSI CI.150 |
2” – 30” ANSI CI.300 | |
2” – 30” ANSI CI.600 | |
2” – 20” ANSI CI.900 | |
2” – 16” ANSI CI.1500 | |
2” – 12” ANSI CI.2500 | |
larger size upon request | |
Applicable Standards |
Design: API 600/ BS EN ISO 10434/ ANSI 16-34 |
Face to face: ANSI B 16.10 | |
Flange:B16.5/ B16.47 | |
Bw ends: ANSI B 16.25 | |
Testing: API 598 / BS EN ISO 12266 Part 1 |
Seat |
NBR / EPDM / Viton / PTFE / Hypalon / Neoprene |
Materials |
Carbon Steel |
Stainless Steel | |
Alloy Steel | |
Duplex - SuperDuplex | |
Monel | |
Aluminium bronze | |
Titanium | |
Hastelloy | |
Austenitic Steel | |
Inconel | |
Ratings |
ANSI CI.150 – 300 – 600 – 900 – 1500 – 2500 |
End Connections |
Flanged / Buttwelded ends / Threaded |