shall be safe-t-blocked®. all valve components shall be replaceable. all valves with epdm elastomers shall be certified by nsf international for use in potable water service. all cpvc / " through " valves shall be pressure rated to psi, all - / " through " valves and all flanged valves shall be pressure...
control valves to standard control valves not to standard (solenoid and pneumatic) coils and connectors plate for valves manual and mechanical valves ancillary valves ball valves with actuator airline equipments and pressure-gauges modular air-line equipment and soft-start valves microregulators mounting...
rolling body roller bearings judy yan connection products tianjin, china shanghai koko valve group co., ltd write a review inquire now trunnion mounted ball valve trunnion mounted ball valve is mainly applied in the industries of natural gas, petrochemical, construction, electric inquire now ball valves...
bermad model t- is an elastomeric, hydraulically operated, self actuated non return fire pump pressure control valve, designed for advanced fire protection systems meeting the nfpa- guidelines. the t- is used for controlling the flow and pressure at the pump discharge, performing also as a non return check...