When ordering the seat & disk assembly only, make sure you select the seat & disk one size smaller than your line size (i.e. Shell wall Thickness according to ASME/ANSI B16.34 class 150.įace to Face according to ASME/ANSI B16.10 class 150 RF.įlanged dimension according to ASME/ANSI B16.5 class 150 RF, Finish 125-250 AARH.
Oblique and angle pattern valves available. Tapered discs and seats to minimize slamming of disc, ensuring longer wear.īody ribs to ensure positive grip by pipe fitter’s wrench for screwed valve installations. Swing check valve seat stellited for longer service and renewable. Lift check valve seat integral and stellite faced, for longer service. Premium Graphoil spiral wound gaskets for high pressure/temperature services other gaskets available.īody cap joints designed for optimum sealing with spiral wound gaskets, strong bonnet bolts designed for easy maintenance. Pressure – temperature rating according to ASME/ANSI B16.34.įace to Face according to ASME/ANSI B16.10 class 300 RF and 600RF.įlanged dimension according to ASME/ANSI B16.5 class 300 RF and class 600 RF, Finish 125-250 AARH.
Shell wall Thickness according to ASME/ANSI B16.34 class 300 and class 600. Valve design according to ASME/ANSI B16.34, BS 1868. Lever counter weight is available on larger diameters.įLANGED - N596B (CLASS 300) & N696B (CLASS 600) Product Description Name Water system soft seated stainless steel gate valve Design Designed according to EN 1074 part 1 & 2 End Connection Flanged Operation Manual/Pneumatic/Electric Size Range NPS 2"-20"(DN50-DN500) Pressure Rating PN10-PN16 Body Material Stainless steel Seat Material EPDM Rubber Temperature -29℃ to 70℃ Brand FEIDA FEIDA is a leading quality high performance butterfly valve manufacturer & Stainless steel resilient Gate Valve Water supply soft seated stainless steel gate valve Application: Water supply, Water treatment, Waste water etc.Our proprietary products and vast technical expertise in the valve industry allows Trueline to provide valve solutions for the most severe service applications.Īvailable with hydraulic counter weight, for slow closing. 9.Counter bored and hot-melt sealed bonnet bolts encircled by the bonnet gasket ensures no risk of corrosion. 8. Round bonnet gasket fixed in a recess groove in the bonnet preventing it from being blown out by pressure surges. 7. Triple stem seal system with an NBR wiper ring protecting against impurities from outside, a polyamide radial bearing with four NBR O-rings and innermost an EPDM rubber lip seal as the main hydraulic seal to the flow.
Bs 1868 swing check valve free#
6. Full circle brass thrust collar provides fixation of the stem and low free running torque. 5. Stainless steel stem with wedge stop and rolled threads for high strength. The wedge has a large through bore with room for the stem, completely free of hollows or cavities where stagnant water or impurities could collect and cause contamination. Guides in the wedge and on the valve body ensure a uniform closure, safe operation and prevent overloading of the stem. The stainless steel wedge core is fully vulcanized with drinking water approved EPDM rubber, no iron parts are exposed to the medium and the excellent rubber vulcanization prevents creeping corrosion underneath the rubber. Fixed, integral wedge nut prevents vibration and ensures durability. The triple stem seal system, the high strength stem and the thorough corrosion protection safeguard the unmatched reliability. It features an outstanding durability due to the ability of the rubber to regain its original shape, the double bonding vulcanization process and the sturdy wedge design. The wedge is fully vulcanized with FEIDAVALVE’s own drinking water approved EPDM rubber compound. Stainless steel resilient Gate Valve DN150 FEIDAVALVE stainless steel resilient gate valves are designed with built-in safety in every detail. Stainless steel resilient Gate Valve DN150
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