type of check valve pdf

Brand Name:coosai

Model Number:H76Y

Place of Origin:CHINA

...Type Double Disc Type Swing Check Valves Check valve is usually installed in linesystem, prevent medium from flowing back. Check valve is an automatic valve that itis open and close by pressure of fluid. Against the problem of traditional check valve, we accord AMERICA API&GERMNEY DIN, after study and research for many years, developed H76 lug body type wafer, double-disc swing type wafer check valve, H74 swing single-plate wafer check

Brand Name:CNLN

Model Number:CDH61F

Place of Origin:CHINA

...Type Cryogenic Check Valve Light Weight Good Sealing Performance Product Description 1 . Low temperature check valve: a check valve whose valve disc rotates around a pin in the valve seat. The disc check valve has a simple structure and can only be installed on horizontal pipelines, and has good sealing performance. 2 . Low-temperature check valve: a valve whose valve disc slides along the center line of the valve body. Pipeline check valve

Place of Origin:China

Brand Name:APIRT

Model Number:H44W

Lift type flange check valve PN16, lift check valve, flange check valve, pn16 check valve, stainless steel lift check valve, 1.6Mpa check valve Type H41W,H41H DN DN15~DN200mm (1/2"~8") PN PN1.6~PN6.4MPa Suitable temperature -29-250℃ suitable medium ...

Brand Name:TOBO

Model Number:Y-Type Spring Check Valve

Place of Origin:China

... -29~150(PTFE), -29~200( PTFE+GLASS), -29~300(J2 PPL) Steam Seat and Gasket PTFE Y-type spring check valve, full port, 316SS, PTFE seat, 304SS spring, BSP ends.

Brand Name:OEM

Model Number:Swing Check Valve

Place of Origin:Shanghai , China

...Type Swing Check Valve For Liquids Flow Control DN15 ~DN100 Swing Check Valve Advantage: 1. 100% pieces leaking tight test before shipment; 2. Material: Forged brass body & bonnet; Brass flap & nut; Steel pin. (Brass designation: HPb58-2.5, C37710, CW617N, CW614N, CW602N etc.) Swing Check Valve Specifications: Swing Check Valve...

Brand Name:JGPV

Model Number:HC42X-16Q

Place of Origin:CHINA

Ductile Iron Cast Steel DRVZ Type Silent Check Valve For Water Pipeline Use Product introduction: DRVZ damping check valve, HC42X series, A streamlined design is inside the valve used for the flow path and a flow guide body. It is mainly used on the outlet...

Brand Name:CXDLV

Model Number:Q41F

Place of Origin:China

...Type Ball Check Valve PN16 A check valve, clack valve, non-return valve or one-way valve is a mechanical device, a valve, which normally allows fluid (liquid or gas) to flow through it in only one direction. Check valves are two-port valves, meaning they have two openings in the body, one for fluid to enter and the other for fluid to leave. There are various types of check valves used in a wide variety of applications. Check

Brand Name:Veyron

Place of Origin:China

Dual check valve Product Details Place of origin Tianjin,China Product name wafer type butterfly check valve material DI-wcb body/DI-CF8-CF8M-ALBZ disc/EPDM-NBR seat/ss420 stem Port ...

Brand Name:SND FOUNDRY

Model Number:Check Valve

Place of Origin:Zhengjiang,China

... to prevent medium backflow in the pipe network. It automatically eliminates destructive water hammer to ensure that the water pump and pipeline are not damaged. The valve is mainly composed of valve body,

Brand Name:Y

Model Number:H41H-16C

Place of Origin:China

PN16 DN15-DN250 Cast Carbon Steel Flanged Ends Lift Check Valve introduction Lift check valve refers to the valve that automatically opens and closes the valve disc depending on the flow of the medium itself to prevent the backflow of the medium. It is ...

Brand Name:DONJOY

Model Number:NO.VZH300A1-2016

Place of Origin:CHINA

316L Sanitary Spring Non Return Valve Stainless Steel Check Valve Specification Product Name: 316L Sanitary Spring Non Return Valve Stainless Steel Check Valve Valve Body Material: SS304 or SS316L Seal Material: EPDM Max. Working Pressure: 10Bar Opening ...

Brand Name:BRANDO

Model Number:NRV, NRVH

Place of Origin:Ningbo, China

...air conditioning plant with HCFC. HFC and HC flammable refrigerants. The valves ensure the correct flow direction and prevent back-condensation from a warm part of the system to the cold evaporator. A built-in damping piston makes the valves suitable for

Categories:PVC Ball Valve

Country/Region:china

... request Connection Socket/Glue Use Agriculture irrigation/Water supply Features: - Countercurrent protection. Because of the reduced number of components, the valve is not susceptible to external pressure. At the same time, the valve is

Brand Name:Zaval

Model Number:ZCS002

Place of Origin:China

...Type Dual Disc Check Valve , Class150-2500 Inch 1/2"～48", Carbon Steel, Stainless Steel Zaval Wafer type dual disc check valve has the advantage of zero leakage toward outside, cost saving.It can be installed in any line orientation,superior seal performance. Valves...

Brand Name:VERVO

Model Number:H44Y-PN150-2INCH

Place of Origin:LISHUI,ZHEJIANG

Design VERVO cast steel check valves are designed and manufactured to provide maximum service life and dependability. All check valves meet the design requirements of American Petroleum Institute standard API600 & 6D.BS EN 13709 and generally conform to ...

Brand Name:Kelite Valve

Model Number:2"-36", CL900-2500

Place of Origin:China

Pressure seal swing cast check valve 2"-36" CL900-2500, BB type, OS&yoke design Size: NPS 2"~36" Pressure Rating: Class 900~2500 Material: WCB, WCA, WCC,...

Brand Name:Tiandi

Model Number:CV-16-P

Place of Origin:China

CV-16-P Hydraulic Flow Control Valve , Popet Type Cartridge Check Valve for Lift Table System Basic Information: Brand Name: Tiandi Model Number: CV-16-P Certificate CE Place of Origin: China Specification: Max. Work Pressure 315Bar Internal leakage ≤0.3/...

Brand Name:KATA

Place of Origin:China

CHECK VALVE WAFER TYPE RF CL.300 DUAL PLATE SELF OPERATED API 594 ASME B16.5 ASTM A216 WCB TRIM: 13Cr, SEAT: STELLITE 6 Quality assurance system 1.Sclerometer 2.Universeal material testing machine 3.High speed analyzer 4.Chemical test 5.Electric analysis scales 6.Nde mt (magnetic powder) inspection NDE UT (ultasonic) inspection NDE PT (penetrate) inspecion PMI spectrum analysis Hydraulic pressure test Cryogenic ball valve...

Brand Name:DSTHERM

Model Number:1/2'-2'

Place of Origin:Zhejiang China

...Check Valve Item Name Brass check valve Whole Size 1/2"-4" Brass meterial CW617N & 57-3brass(Cu over 57%,Pb within 3%) Thread BSP OR NPT Body Meterial All brass/ with rubber or no rubber Package Neutral packing or customize Delivery Port Ningbo or Shanghai port Place of Origin Zhhejiang, China Item: Ball Valve Size: 1/4" - 4" Brass material: 59-3 Connection Type: Female BSP x Female BSP Handle Material: IRON / AL Handle Type...