Product List

Overview Power plant boiler or industrial boiler is definitely installed with vacuum exhaust steam valve,which is used to exhaust steam and adjust boiler steam temperature within specified range in time of boiler ...

Product overview Nominal pressure1.02.5MPa Working temperature080 degree centigrade standard of the flangeGB/T 17241.6 GB9113 Nominal diameter50400mm Applicable mediumWater, oil, gas, etc Test standardGB13927 AP1598 Product use: ...

Main characteristics and USES 1 compact structure, reasonable design, good rigidity, smooth channel, small flow resistance coefficient. 2 the sealing surface of stainless steel and carbide, long service life. 3using the flexible ...

T he main design parameters This valve parts are forgings, soft sealing ring set into the steel ring, steel also work out sealing surface, radial steel seat and the back are equipped with "O" type circle, nothing more than to ensure that the ...

Product overview Product introduction: Globe valve is closed. (disc) along the valve seat centerline mobile.According to this mobile form of disc, seat and disc change in his itinerary directly proportional relationship. Due to ...

O verview Features and Advantages Stem Blow Out Prevention Ring Prevent stem ejection in accidental working situation. Replaceable Disc Seal Reduce field maintenance costs. Live Loading Packing Gland Standard low emission stem seal ...

The basic design parameters Nominal size: 50-2000 - mm DN, 1 ~ 78 Structure length: GB, ANSI B16.10. 12221-89 Nominal pressure: PN 1.0 ~ 6.4 MPa Class 150 ~ 300 lb The connection form A. the flange: JB/T 79-94. GB9112 ~ ...

Overview: 1. The body and bonnet link forms: PN10-64 using bolted bonnet; PN64-320 using the pressure sealed cover. 2. Stem nut: under normal circumstances, stem nut materials using ASTM A439 D2, at the same time can be based on user require the ...

Overview Purpose Globe - check valve installed in combined cycle heat on the main steam pipe, prevent the backflow medium, failure occurs when the boiler, quickly close the valve by medium pressure, boiler safety protection effect. Brief ...

Details: The structure characteristics of Empty row check H48H H48Y 1, the valve is consist of the check valve, Recycling bypass control valve and throttle device. 2, work with recirculation bypass valve, this valve can prevent ...