dual wafer check valve

... Available Renewable Seat Flanged or Butt-welding Ends One-way flow Control Applicable Standards of -Plate : a) Design&Manufa...

... 98 98 218 224 200 127 12 273 284 Overview s are automatic shut-off that are commonly used for preventing backflow or...

... Available in Swing Type & Lift Type , Dual Plate and Single Plate Type. Fully Lugged or Flang...

... Swing , Spring , NRV (ANSI Standard) Against the problem of traditional , we accord AMERICA API&GERMNEY DIN,...

PFA Lined Dual Plate Check Valve for Fluorine Chemical Technical Specification Design and Manufacture Standard: ASME B16.34, HG/T 3704 Face-to-face Di...

Body SS304 Wafer Check Valve 2'' PN10 Seat EPDM High Safety And Reliability Product introduction The wafer flange clamped butterfly check valve is a e...

... request Connection Socket/Glue Use Agriculture irrigation/Water supply Features: - Countercurrent protection. Because of the reduced number of com...

... A & SERIES B, JIS, BS, DIN Specifications: 1) Size: 1-1/2" to 60" 2) Class: 150LB to 2500LB 3) Type: Double plate or single plate, type, lug...

... the ball can slide up and down in the integrated chute in the body to open or close the without any noise and water-hammering and good seali...

.... Technical Data Material Cast iron,ductile iron,wcb,stainless steel Pressure PN10,PN16 Medium Water ......

...BHA tools. The flapper prevent well fluid from flowing back into the coiled tubing when the coiled tubing string or ground equipm...

...: ANSI DIN F48 Working temperature: -40℃~+125℃. Test and inspection: API 598. Double disc spring loaded Epoxy powder coated inside and ...

disc seat, EPDM/ NBR soft seat seats Brief introduction: 1. Material: EPDM NBR 2. Certification: KTW W270, EN681-1, ACS, NSF61/...

Name H76H-16P Connection Form Flange Material Ss304 Ss316 Ss304L Wcb, Stainless Steel Structure Swing Function Ddcv Double Lobe, Nrvr Silence Applicat...

..., Industrial OEM Description: Model No.: LD 003-CK1 Clicks: 1011 Manufacturer Landee supplies API,...

...: 1.1MPa; 4. Pilot ratio: 7.1:1; 5. V1, V2 leakage under 10MPa: within 2 drops/Min; 6. All oil ports: G3/8 DIN3852. Hydraulic lock are commo...

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... of class 1500-class 2500 are usually of pressurized seal. Body-to-bonnet Joint Stainless steel flexible graphite wounded gasket is us...

our company can provide all kinds of , if you are interested , please contact us . thanks...