ggg40 flanged Automatic ball valve (pneumatic) Flanged ball valves in spheroidal graphite cast iron
BV3 – FL P – DN25 - DN150
technical data ball valve
remarks
materials
• Ball valve DN 150 can only be installed or removed with ball in open position • Type B = standard version
Body: Ball: Ball seal: Stem seal:
spheroidal cast iron GGG40 (0.7040) type B grey cast iron (0.6025) hard chrome plated Ball material E + F on request (additional costs): – type E stainless steel (1.4301) (hollow) – type F stainless steel (1.4408) (solid) PTFE + GF Viton
technical data actuator materials Body: Shaft: Piston: Seals:
aluminium anodized steel nickel plated aluminium perbunan
working temperature –20°C to +95°C
working temperature –20°C to max. +180°C (depending on working pressure) Note: temperature range of the actuator!
suitable for Oils, compressed air, water, fuels
product
DVGW approvaled ball valve according to KSN75 data sheet on request.
50 | TEESING
operating media Filtered and oiled air according to Pneurop/ISO class 4 Filtered air according to Pneurop/ISO class 4