Double stop valves
Applicable for the refrigerants R171 (ammonia, Nh3), HFC, HCFC, (e.g. R22, R134a, R404a)
Housing and seat housing are made from low temperature steel according to requirements of the Pressure Equipment Directive and other international classification authorities.
Each valve type is clearly marked with type, size and performance range.
The valves and caps are prepared for sealing, to prevent operation by unauthorised persons, using a seal wire. Can accept flow in both directions.
Temperature Range : -40ºC to +100 ºC
Maximum operating (pressure) 40 bar (580 psig)