Products
Gas valves
We offer at your disposal spherical gas valves in sizes from DN 10 to DN 800, with full passage or reduced (reduced passage), with welded connections according to EN (DIN) and GOST standards, as well as with flanged or threaded connections. Actuation can be by hand lever, electric or hydraulic actuator. The fitting is used in natural gas and compressed air systems. We await your inquiry at office@polymat-bg.com.
Advantages:
- • fully welded and lightweight construction
- • space-saving design
- • easy to install, isolate and use
- • does not need maintenance
- • long service life
- • general two-way tightness (EN 12266-1, tightness class A)
- • inserted high-quality materials
- • stainless steel sphere
- • unique PTFE sealing system with guaranteed pressure to the sphere provided by springs
- • secure spindle construction with air vent and double o-rings
Technical catalogs:
Welding gas ball valves (DIN), DN100-DN800, with manual reducer, reduced passage
Welding gas ball valves (DIN), reduced passage
Ball valves for welding gas (GOST), DN100-DN800, with manual reducer, reduced passage
Ball valves for welding gas (GOST), reduced passage
Flanged gas ball valves (PN25), DN100-DN800, with manual reducer, reduced passage
Ball gas valves on flanges PN25, reduced passage
Flanged ball valves for gas, DN100-DN800, with manual reducer, reduced passage
Spherical gas valves on flanges, reduced passage
Reference: Petersburg Gas Project, Russia
https://www.vexve.com/en/references/reference/peterburggaz/
Иnstallation and operating instructions:
