Valve Dimension: DIN EN 588-1, basic series 1 (ISO 5752, basic series 1)
Flange Dimension: DIN EN 1092-2, figure B (ISO 7005-2, type B)
Flange Connection: DN15-150 / ½” – 6”
Capacity 360 kv up to 400 m3/h
Temperature -60 ºC / +180 ºC
Pressure Vacuum / PN16
Application: chemical and petrochemical processes, pharmaceutical industry and chlorine electrolysis processes.
Bolt / Nut: stainless steel
Sphere (ball): PTFE/Carbon, stainless steel, hasteloy, …
Plug / Seat / Body: PTFE/Carbon
Tightness Gas-tight
Body Design: 4-6 mm thick PFA/PTFE Coated Ductile Cast Iron, Epoxy paint protected against corrosion
Mounting Types: Horizontal, Vertical or in-line
Materials: Housing GGG40.3 ductile cast iron, inner lining material PFA/PTFE, PFA-L
Actuator: Manual
Models:
CV, CVV (ISO) – BC, BCV (ASME): ball type check valve
GR series (horizontal installation): plug type check valve
SV, SRV, SR-B, SRV-B, SRZ-V: ball type check valve integrated with sight glass
RV series (vertical mounting): vertical pipe type check valve
PRS series: spring-integrated sit/stop type check valve
Option/Feature: 1.0619 body design, ANSI150/300 option, low pressure application with hollow type sphere