Check Valves made By Landee are a Total solution to your industrial Check Valve needs. Landee Check Valves are available in various sizes, ranging from 2 80. Landee Check Valves are available manufactured with various materials, such as:Cast Iron, Carbon Steel, Stainless Steel, Aluminum, and available in different types Check Valves. China C95800 Wafer Type Dual Plate Swing Check Valve The disc of the swing check valve is disc shaped and rotates around the rotating shaft of the seat passage. because the inner channel is streamlined and the flow resistance is smaller than that of the lifting check valve, it is suitable for large caliber situations with low velocity and irregular flow, but not suitable for pulsating flow, and its sealing performance is not as good as that of lifting type. The rotary check valve is divided into three types:single valve type, double valve
China Wafer Single Plate Thin Type Check Valve, Find details about China Dual Plate Check Valves, Wafer Check Valves from Wafer Single Plate Thin Type Check Valve - Dagao Petrochemical Technology Co., Ltd. Design and Selection of Check Valves - Val Matic Valve Nozzle Check Valves operate similar to Silent Check Valves but have a smooth venturishaped flow path and annular disc with lower head loss than the Silent Check Valve, but with a longer laying length. Like the Silent Check Valve, the nozzle check has a springassisted, short linear stroke, Keystone swing type wafer check valve Figure 86Keystone swing type wafer check valve Figure 86 Kv Values standard spring light spring heavy spring size dn Kv (m3/h) Zeta (-) p open (x10-3 bar) Vst (m/s) p open (x10-3 bar) Vst (m/s) p open w(x10-3 bar) Vst (m/s) notes 1. kv is the volume of water in m3/hr that will pass through a given valve opening at a pressure drop of 1 bar. 2.
RITAG Type ZRK. DN/Size 50 1200, 2" 48". (468 KB / PDF) RITAG Type ZRK and ZRL-HG wafer type swing check valves. RITAG Type ZRK is used most commonly in pipe systems for industrial applications of all kinds. These wafer type swing check valves are virtually maintenance free. The seat seal can be an elastic or a metal to metal seal. Types of Check Valves Different Check valves Types of The Single Disc Check Valve (Wafer Type Disc Check Valve) consists of four main components:the body, a disc, a star guide and a spring. The Disc check valves are opened by the pressure of fluid and closed through compression spring as soon as flow stops thus preventing reverse flow. WAFER TYPE CHECK VALVE P R O D U C T CATALOGUEwafer type check valve stafford check valve model series - 40 are primarily single plate swing check valve with a short pattern body conforming to the api 6d and ansi b16.10 face to face dimensions. the valve has a simple but robust construction with reliability. the low inertia disc design enables the valve to open and close with a very low
The wafer valve produced by DB industrial valve manufacturer is named for its compact size. Their small size facilitates their own quick cleaning and maintenance. DB wafer check valve is designed to be slim and not easy to block. This design makes it ideal for use with wafer type single disc swing check valve, wafer type You can also choose from check, ball wafer type single disc swing check valve, as well as from water, oil, and base wafer type single disc swing check valve, and whether wafer type single disc swing check valve is general. There are 93 suppliers who sells wafer type single disc swing check valve on , mainly located in Asia. wafer type swing check valve, wafer type swing check valve 956 wafer type swing check valve products are offered for sale by suppliers on , of which valves accounts for 16%, pipe fittings accounts for 1%. A wide variety of wafer type swing check valve options are available to you, such as casting, stainless steel, and plastic. You can also choose from check, ball wafer type swing check valve, as well as from water, oil, and acid wafer type swing check valve, and whether wafer type swing check valve
The single plate check valve is holding in a central position by the flange connection screws. The number of screws for each installation depends on the valve size. An O-ring seal is used to protect the valves from external effects. Single plate check valve operates under low pressure. The size is available from 1 1/2 to 6.