ASME Class 125 Wafer Design Sure Flow Wafer Check Valves are designed to close before the pump stops completely. This prevents flow reversal which eliminates water hammer and system surges associated with valve closure. They feature quiet operation, a guided disc and can be installed in the vertical or horizontal position. The CW125ISC Wafer
Inquire NowCHEXTER Check Valves This selfactuating check valve responds automatically to changes in pressure and flow within a system. Its slim, facetoface dimension saves space by allowing the valve to fit in close piping arrangements.
Inquire NowSeries 501AWafer Swing Check Valve s Standard 2"12" Dimensions In Inches B D C DIA. A DIA. FLOW Q 10 3 8 2 EyeBolt 11 9 5 7 4 6 1 Technical Data Pressure Rating: 235 Max psi Temperature Range: 5º to 210 º F Disc Cracking Pressure:All Valves equal approximately 0.5 psi
Inquire NowASME Class 125 Wafer Design Sure Flow Wafer Check Valves are designed to close before the pump stops completely. This prevents flow reversal which eliminates water hammer and system surges associated with valve closure. They feature quiet operation, a guided disc and can be installed in the vertical or horizontal position. The CW125ISC Wafer
Inquire NowSingle DiscSwing Type: Long Description: Size Range: Check Valve, Ductile Iron, ASME Class 150, Single Disc Swing Type Wafer Type: 2" ~ 12" Product Links: Seat Materials: Disc Materials: Spec Sheet IOM Manual List Pricing: BunaN: Stainless Steel
Inquire NowWafer Double Disc, Wafer Silent & Globe Silent Check ValvesEach check valve has advantages and disadvantages over the other, but all three outperform and outlast conventional swing check valves when installed properly. Keckley check valves are most commonly found after pumps to protect the impeller against backflow. Keckley check valves
Inquire NowStainless steel wafer swing type check valve with spring assisted closing, suitable for a wide range of applications particularly oil.Brass Wafer Spring Assisted Disc Check NonReturn ValveMetal Seatquality nonreturn valve is suitable for use on a wide range of fluids for applications in process lines, hot water systems
Inquire NowThe Keckley retainerless wafer body double disc check valve features a single cast body without pin retainer holes in the body. This design minimizes prospective leak paths through the valve body making it a preferable option for highly toxic, corrosive, or hazardous gas chemical processing applications.
Inquire NowThe Prince Wafer Check Valve is used to stop flow reversal in chemical refineries, ammonia compressors, waste water treatment plants, HVAC systems and most other industrial applications. Technical Data Size Range : 2 thru 36 Pressure Rating : 150740 psi ANSI Flange Rating : 125300
Inquire NowCheck valves are used in numerous applications where liquid must pass in only one direction for safety purposes and to prevent reverse flow. We offer several types of highperformance check valves in a range of functionality types, material construction, and sizes for
Inquire NowClaVal Series 501A Wafer Swing Check Valve has a quick, springassisted closure that minimizes the possibility of water hammer. The swing check design offers low head loss and a fullflow passageway making it ideal for water or wastewater applications. The short lay length of the valve
Inquire NowThe split disc check valve or dual plate check valve is designed to overcome the size and pressure drop limitations of the swing and disc type wafer check valves. The flap of the swing check valve is essentially split and hinged down its centre, such that the two disc plates will only swing in one direction.
Inquire NowWhen it comes to check valves, swing checks and wafer checks are actually similar in many ways. Both serve to block back flow from occurring in a pipe line. Both use a swinging disc to block and allow flow in one direction. The differences in the two valve may seem obvious when you look at them, but many users don't realize the difference it might make in their application.
Inquire NowCheck valves are used in numerous applications where liquid must pass in only one direction for safety purposes and to prevent reverse flow. We offer several types of highperformance check valves in a range of functionality types, material construction, and sizes for
Inquire NowLow pressure positive shut off even at very small differential pressure due to rotational axis location and weight of the disc that acts to fully close valve. Versatile solution that excels in a variety of applications including oil, gas, water, checimcal handling, fire protection systems, municipal water systems, natural gas and HVAC.
Inquire NowThe split disc check valve or dual plate check valve is designed to overcome the size and pressure drop limitations of the swing and disc type wafer check valves. The flap of the swing check valve is essentially split and hinged down its centre, such that the two disc plates will only swing in one direction.
Inquire NowChina Single Disc Swing Check Valve Manufacturer Offers Single Disc Swing Check Valve: ASTM A351 CF8, DN50, PN16, API 594, Wafer Ends, Test EN122661.
Inquire NowNov 15, 2007· RE: Tilting Disc Check vs Swing Check Valve CWFCNuclear Nuclear 15 Nov 07 17:49 If your velocity is not high enough to hold the disc fully open both the swing check and tilting disc valve will experinece bushing/hinge pin wear.
Inquire NowDDCW DOUBLE DISC WAFER CS CHECK VALVE . The DDCW carbon steel body, double disc swing check valves use spring assisted halfdiscs. The wafer style body design is compact, and is available in 150#, 300#, 600#, and 900# classes. It is suitable for
Inquire NowMar 21, 2019· 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
Inquire NowThe split disc check valve or dual plate check valve is designed to overcome the size and pressure drop limitations of the swing and disc type wafer check valves. The flap of the swing check valve is essentially split and hinged down its centre, such that the two disc plates will only swing in one direction.
Inquire NowChampion Valves is dedicated to meeting your needs with a complete range of highquality and competitively priced check valves; including: Dual Disc, Single Disc, Silent Check, Nozzle Check, and other Industrial Wafer Check Valves.
Inquire NowKeystone swing type wafer check valve Figure 86 pressuretemperature diaGram note trims pressuretemperature diaGram seat material disc material Body material size range dn mm Valve function Wafer/end of line temperature in °c60 40 30 20 15 0 50 100 120 130 160 190 notes epDM all all all w 16 Bar 1 nBr all all all w 16 Bar 2 fkM all all
Inquire NowThe Dual Disc® Check Valve with its compact wafer design and low cost have made it a popular choice when space and price are major factors in valve selection. The
Inquire NowWafer Single Disc Swing Check Valve 150LB. Model:H74F150LB3. Wafer Single Disc Swing Check Valve is an ultrathin check valve, which has the advantages of simple structure, beautiful appearance, light weight and convenient installation. The thin check valve is mainly suitable for the water supply system, petroleum, chemical, metallurgical and other industrial sectors, which is most suitable for
Inquire NowDouble Disc Wafer Style CV 31Visit Call
Inquire NowSSI stainless steel silent check valves are suitable for a full range of steam, liquid, gas & oil, power, pulp & paper, process equipment, chemical, metal & mining and water & waste applications. Single disc stainless steel center guided check valves with wafer body style designed to
Inquire NowMar 21, 2019· 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
Inquire NowCheck Valves In almost every piping system, there is a need for backflow prevention. Most piping systems utilize pumps or compressors to generate needed pressure for movement of line fluids or gases. When rotating equipment stops, flow reversal or backflow occurs.
Inquire NowVALVES WAFER TYPE VALVES DOUBLE DISCDUAL PLATE WAFER CHECK VALVE CLASS 900Single plate conventional designs, even those having centering guides, require a backpressure and backflow to center the plate to the seat in order to get a non leakage adjustment. This feature becomes extremely risky in the event of reduced flow and the handling
Inquire NowThe most compact Swing Check Valve is the Dual Disc® Check Valve as defined in American Water Works Association AWWA Standard C518. The body is a wafer design fits between two pipe flanges and has a hinge pin about which two opposing Dshaped discs rotate. There is
Inquire NowWafertype swing check valves for installation between flanges, PN 10 / 16, flange sealing with Orings on both sides UniChek® High Performance Check Valves UniChek High Performance Check Valves provide unobstructed flow paths, are springassisted and less expensive than the traditional bolted cap swing check valves.
Inquire NowChampion Valves Inc. model SD, wafer style single disc swing check valve with internal spring. CVI's wafer swing check provide considerable cost savings and weight reduction compared to traditional swing check valves.
Inquire NowWafertype swing check valves for installation between flanges, PN 10 / 16, flange sealing with Orings on both sides UniChek® High Performance Check Valves UniChek High Performance Check Valves provide unobstructed flow paths, are springassisted and less expensive than the traditional bolted cap swing check valves.
Inquire NowSwing Check Valves. Swing check valves use a swinging disc, which is meant to allow or block the flow of materials. Swing check valves are designed to be selfactivating, meaning they allow and block the flow of materials without user interference. The design of the swing check valve
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