
DIAPHRAGM VALVE WEIR TYPE
Supplier Details
Hebei Leflow Import and Export Co.,Ltd.
Free Member (2025)
[ Shijiazhuang, HB,China ]
Business Type: Manufacturer
Supplier has 5 products
Product Description
Valve Size: DN15 – DN350
Pressure Rating: PN10
Material: Cast IronGG25,Ductile IronGGG50,WCB,CF8 and other Alloy Steels
Design Manufacture: BS5156
Face to Face Dimension: BS5156
Ends Dimension:DIN2533 BS4504,JIS B2212,ANSI B16.5
Test Inspection: EN12266, API 598
Features:
Leflow’s Diaphragm valve is designed to handle media that are aggressive or contain suspended particles,It has following options:
1.Body: Weir typeA type and Straight through typeKB type;
2.Body coating: Unlined, Many kinds of RubberNatural Rubber,EPDM and Butyl,
Many kinds of Fluorine plasticPFA,PVDF,TFE and so on;
3.Diaphragm:Many kinds of RubberNatural Rubber,EPDM and Butyl,
Many kinds of Fluorine plasticPFA,PTFE AND FEP;
4.Ends:Flanged or Screwed;
5.Operation: Manual,Pneumatic and Electric;
6.Testing: Lining layer check: BS6755 Electric spark detecting;
Body strength test:1.5 times rated working pressure;
Seat test:1.1 times rated working pressure.
7.Surface coating: All kinds of paint or Fusion Bonded Epoxy.
Basic Information
About Us
Founded in 1974, Hebei Leflow Corporation has continuously supplied quality valves for industrial and commercial applications. Industries serviced include oil refining, chemical processing, power, commercial and shipbuilding, pulp and paper, mining and pharmaceutical processes.
Main products are medium and low pressure of GATE VALVES, KNIFE GATE VALVES,BALL VALVES,CHECK VALVES,GLOBE VALVES, Y-STRAINERS, BUTTERFLY VALVES, AIR VALVES,MARINE VALVES AND FIRE FIGHTINGS.
Our goal is simply to furnish high quality valve products at prices competitive in the global marketplace and deliveries to meet the challenges required in today’s business environment.
