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Big Discount Butterfly Valve 5 Inch - Micro Resistance Slow Closing Check Valves – CVG
Features ▪ Adjustable switching time. ▪ Valve closing mode: quickly and slowly close. ▪ Double offset structure Disc, reasonable valve opening and closing movement. ▪ All metal sealing pair and wear-resistant rubber sealing pair, with long service life, maintenance free and replacement free. ▪ For the valve cavity structural elements related to the flow resistance characteristics, the geometric elements are determined by using the principle of hydrodynamics to reduce the flow resistance and s... -
High definition 8 Inch Butterfly Valves - Double Eccentric Metal Seated Butterfly Valves – CVG
Features ▪ Double eccentric metal seated type. ▪ Streamlined Disc Design. ▪ Bidirectional sealing function, installation is not limited by the flow direction of medium. ▪ Stainless acid resistant steel sealing surface material to ensure a long service life. ▪ Widely used in different working conditions and mediums. ▪ High efficiency and energy saving with half shaft structure and truss type disc. ▪ Can be long time used in water for the valve with gear operator. ▪ Unique synchronous display m... -
Wholesale Price Butterfly Valve With Tamper Switch - 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... -
Cheap price Butterfly Wafer Type 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... -
Cheap price Epdm Seated Wafer Butterfly Valve - Fully Welded Ball Valves (Directly Buried Type) – CVG
Features ▪ One-piece welded ball valve, no external leakage and other phenomena. ▪ Leading domestic technology, maintenance-free and long service life. ▪ The welding process is unique, with vital pores, no blisters, high pressure and zero leakage of the valve body. ▪ Using high-quality stainless steel ball, double-layer support type sealing structure, the ball support is scientific and reasonable. ▪ The gasket is made of Teflon, nickel, graphite and other materials, and it’s carbonized.... -
Renewable Design for Multiple Driving Modes Butterfly Valve - Butterfly Valve Supports – CVG
Features ▪ Butterfly valves size less than DN800 (32″) are supplied without valve supports. ▪ Butterfly valves size equal to or more than DN800 (32″) can be supplied with valve supports. ▪ Horizontal or vertical installation. Remark ▪ If the pipelines existing valve axial displacement or requiring valve axial displacement, the valve should preferably not be equipped with valve supports, or with supports without anchor bolts, so as to prevent the valve from being damaged when it&#... -
Excellent quality Centric Butterfly Valve - Double Eccentric Rubber Seated Butterfly Valves – CVG
Features ▪ Meet or exceed the requirements of EN593. Double Eccentric Type. ▪ Small opening torque, flexible and convenient to use, labor-saving and energy-saving. ▪ Unique structure, light weight, rapid opening and closing. ▪ The sealing material is aging and corrosion resistance, and has a long service life. ▪ Can be installed in any positon and easy for maintenance. ▪ Rubber Seat Ring clamped on the valve disc or body for choice. ▪ The worm gear transmission device is fully enclosed and ca... -
Rapid Delivery for Butterfly Valve With Ptfe Liner - 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... -
Low MOQ for Butterfly Valve With Pneumatic Actuator Working - 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 ... -
8 Year Exporter Metal Seal Triple Offset Butterfly Valve - Triple Eccentric Metal Seated Butterfly Valves – CVG
Features ▪ Triple eccentric metal seated type. ▪ Streamlined Disc Design ▪ Complete metal sealing for long time use. ▪ Self compensation of sealing pair under low or high working temperature. ▪ No friction between valve seat and disc with 3D eccentric structure. ▪ Easy for open and close. ▪ Resistance for high temperature, low temperature and corrosion. ▪ Widely used in kinds of working conditions and mediums. ▪ Unique synchronous display mechanism for the horizontal installed underground but... -
Top Quality Good Seal Water Butterfly Valve - Ball Butterfly Valves Rotary Ball Valves – CVG
Features ▪ Two way flow hard rotary ball valve. ▪ With the practical advantages of two-way sealing, adjustable and long service life of ball valve. ▪ Have the structural advantages of small volume and light weight of butterfly valve. ▪ Butterfly structure eccentric half-bore valve. ▪ Combined with the front seal of fixed ball valve and the forced seal of eccentric butterfly valve to realize high and low pressure bidirectional cut-off. ▪ Easy for transportation, installation and maintenance wi... -
Factory Price For Butterfly Valve Cast Iron - 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...
