The Rising stem resilient seated gate valve of the Ming bar elastic valve seat seal material:

Chinabase Machinery is a group of manufacturing facilities, offering one-stop solution for mechanical power transmission products in China.

 Our product range also covers locking assemblies (clamping elements/locking device), taper bushes, QD bushes, bolt-on hubs, torque limiters, shaft collars, motor bases and motor slides, chain detachers, timing Pulleys，chain guides, universal joint, rod ends and yokes.

China pulleys manufacturer, produce: taper pulleys, adjustable pulleys, falt belts pulleys, china taper pulleys, sheaves, V-Belt Pullys for taper bushes, V-Belt Pullys with solid hub. 

Rising stem resilient seated gate valve of the Ming bar elastic valve seat seal material:

Body: cast iron, ductile iron, carbon steel

Lifting Chain

Valve cover: cast iron, ductile iron, carbon steel

Valve cover: carbon steel bracket

Stem: 2Crl3

Handwheel: cast iron, forging steel

Ram: nodular cast iron, carbon steel core completely coated EPDMvulcanized rubber, with anti off whole new brass wedge nut

A fixed pin: 1Cr18Ni9

Valve stem seals: PTFE (polytetrafluoroethylene), NBRO ring

The valve cover nut: anti dezincification of brass

Valve cover gasket: EPDM rubber

The valve cover bolt: galvanized steel grade 8.8

Thermal spray coating: epoxy resin and coating

Signal limit