Ball valves type BGFG
Stainless steel flanged ball valves
Design
2-piece body
floating ball · full bore
Nominal diameters
DN15 to DN200
Connection
Flanged ends in accordance with EN 1092-1
Construction length
DN15–100: DIN 3202 F4
DN125–200: DIN 3202 F5
Operating pressure
Up to PN40
(depending on nominal diameter)
Temperature range
−29 °C to +120 °C
Vacuum compatibility
Up to approx. 0.2 bar absolute
tested leakage rate ≤ 1 × 10⁻⁸ bar·l/s
Materials
Stainless steel 1.4408 / 1.4401
PTFE seats · FKM/PTFE stem seal
