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Massive Selection for Manual Lug Butterfly Valve - Fully Welded Ball Valves (Cylindrical Fixed Type) – CVG
Features ▪ Material Standard: NACE MR0175. ▪ Fire Test: API 607. API 6FA. ▪ The cylindrical valve body structure has the advantages of simple manufacturing process, convenient assembly and positioning, simple die required for blank manufacturing, and convenient use of support plate to fix the ball. ▪ Cylinder assembly and welding form： Three bodies are assembled and welded through two symmetrical longitudinal welds or two bodies are assembled and welded through one longitudinal weld. The str... -
China OEM Bray Similar Butterfly Valve - Piston Flow Regulating Valves – CVG
Features ▪ Linear regulation: the opening and flow of the valve are linear, which can realize accurate regulation. ▪ Low maintenance cost and long service life: reasonable flow channel and appropriate material selection ensure the long service life of the valve. ▪ Small driving force: hydraulic balance design, coupled with the guide strip surfacing copper alloy to ensure that the piston runs more stably and reliably. ▪ Optional installation: the valve can be installed vertically, horizontally... -
Hot sale Catalog Butterfly Valve - Y Strainers Y-Type Filters – CVG
Description ▪ The appearance is good, and the valve body has reserved pressure measuring holes. ▪ Easy to use. The screw plug on the valve cap can be changed to a ball valve according to user requirements, and the outlet of the ball valve is connected to a drain pipe. In this way, the sewage can be discharged under pressure without removing the valve cap. ▪ Filters with different filtering accuracy can be provided according to user requirements. The filter screen is easy to clean and replace.... -
OEM manufacturer Check Val Butterfly Valve With Gearboxve - Soft Sealing Gate Valves – CVG
Features ▪ Precision Casting Valve body can ensure valve installation and sealing requirements. ▪ Compact structure, reasonable design, small operation torque, easy opening and closing. ▪ Great port, port smooth, no dirt accumulation, small flow resistance. ▪ Smooth Medium flow, no pressure loss. ▪ Copper stem nut makes stem and disc wholly contact, no disc loose and damage, connection firm and safety during flow shock. ▪ O type sealing structure, reliable seal, zero leakage, long usage life.... -
High Quality for Lugged Butterfly Valve - Top Mounted Eccentric Half-Ball Valves – CVG
Features ▪ Small pressure loss: when fully opened, the water loss is zero, the flow channel is completely unblocked, and the medium will not deposit in the cavity of the valve body. ▪ Resistance to particle wear: there is a shear effect between the V-shaped opening ball crown and the metal valve seat. In the closing process, the ball crown only leans towards the valve seat at the last moment, without friction. Moreover, the valve seat is made of wear-resistant nickel alloy, which is not easy ... -
PriceList for Worm Gear Operated Flange Butterfly Valves - Fully Welded Ball Valves (Cylindrical Fixed Type) – CVG
Features ▪ Material Standard: NACE MR0175. ▪ Fire Test: API 607. API 6FA. ▪ The cylindrical valve body structure has the advantages of simple manufacturing process, convenient assembly and positioning, simple die required for blank manufacturing, and convenient use of support plate to fix the ball. ▪ Cylinder assembly and welding form： Three bodies are assembled and welded through two symmetrical longitudinal welds or two bodies are assembled and welded through one longitudinal weld. The str... -
Manufacturer of Sluice Valve And Butterfly Valve - Gate Valves with Lock-Out Function – CVG
Features ▪ Composed of valve body, valve core, valve stem and locking mechanism. ▪ Applicable to household metering double pipe heating system. ▪ Reversing and locking functions to control the on-off of heating and water supply systems one by one. ▪ Precision Casting Valve body can ensure valve installation and sealing requirements. ▪ Coated with epoxy resin, disc is covered with rubber to avoid medium pollution. Material Specifications Part Material Body Cast iron, ductile iron, cast st... -
High definition Rubber Liner Butterfly Valve - Full Pressure High Efficiency Exhaust Valves – CVG
Purpose ▪ Full pressure, high efficiency and high-speed exhaust and make-up valve is installed on the input pipeline and thermal cycle water pipeline, which is used to remove the air and some steam in the pipeline, so as to eliminate the increase of water resistance caused by gas storage in the pipeline and the pipeline rupture caused by gas explosion water hammer. When vacuum is generated in the pipe, it can automatically inject gas to prevent sewage from penetrating into the pipe and deform... -
2022 Latest Design Butterfly Valve Without Pin - Knife Type Flanged Gate Valves – CVG
Features ▪ Good sealing effect, and the U-shaped gasket has good elasticity. ▪ Full-diameter design, strong passing ability. ▪ Good brake-off effect, it can effectively solve the leakage phenomenon of the medium containing the block, particle and fiber after the brake-off. ▪ Convenient maintenance, and the seals of the valve can be replaced without removing the valve. ▪ Test pressure: Shell Test Pressure 1.5 x PN Seal Test Pressure 1.1 x PN Material Specifications Part Material Body Stai... -
Hot-selling Keystone Wafer Butterfly Valve - Gate Valves with Lock-Out Function – CVG
Features ▪ Composed of valve body, valve core, valve stem and locking mechanism. ▪ Applicable to household metering double pipe heating system. ▪ Reversing and locking functions to control the on-off of heating and water supply systems one by one. ▪ Precision Casting Valve body can ensure valve installation and sealing requirements. ▪ Coated with epoxy resin, disc is covered with rubber to avoid medium pollution. Material Specifications Part Material Body Cast iron, ductile iron, cast st... -
Leading Manufacturer for Rubber Sealing Butterfly Valve - Center Line Wafer Butterfly Valves – CVG
Features ▪ Double eccentric, Triple eccentric type for option. ▪ Rubber seated, Metal seated type for option. ▪ A pin free structure between the connection of valve disc and stem to overcome the possible internal leakage point. ▪ Small opening torque, flexible and convenient to use, labor-saving and energy-saving. ▪ Unique structure, light weight, easy for open and close. ▪ Can be installed in any positon and easy for maintenance. ▪ Resistance for high temperature, low temperature and corrosi... -
Popular Design for Rtfe Seat Butterfly Valves - Metal Seated Gate Valves – CVG
Features ▪ Precision Casting Valve body can ensure valve installation and sealing requirements. ▪ Compact structure, reasonable design, small operation torque, easy opening and closing. ▪ Great port, port smooth, no dirt accumulation, small flow resistance. ▪ Smooth Medium flow, no pressure loss. ▪ Copper and the hard alloy sealing, corrosion resistance and flush resistance. Material Specifications Part Material Body Carbon steel, chromium nickel titanium steel, chromium nickel molybden...
