.

DN40-DN800 stainless steel wafer type double disc swing check valve for water treatment

DN40-DN800 stainless steel wafer type double disc swing check valve for water treatment

Body Material:Cast Iron GG25 or Ductile Iron GGG40;Stainless steel304/316;Size Range:DN40-DN800 Main Features :
Dual Flap Wafer Check Valve is designed to operate with the minimum of flow restriction.

The twin spring loaded half disc operate with the pipeline flow and reseal back against the rubber disc seating providing a positive shut off against any back flow . The resilient seating prevent a slamming action .

Check Valves offer greater flexibility and low cost in most piping systems and moreover , of its light weight , it is so convenient to install and has smaller face to face dimension than conventional swing check valve .

These valves can be supplied to match the international standards of flange (DIN,ANSI,JIS & BS) .



Send product request

To: Shandong DS machinery co.,ltd
Your E-mail:
Message text:


Send to other suppliers

Other supplier products

PN16/PN25/PN40 cast iron flange type swing check valve
PN16/PN25/PN40 cast iron flange type swing check valve PN16/PN25/PN40 cast iron flange type swing check valve Body Material:Cast iorn 1. Size: DN40-350mm 2. Working Pressure: PN16/25/40 3. Material: Cas...
DIN3202 F4 flange type cast iron 2pcs ball valve
DIN3202 F4 flange type cast iron 2pcs ball valve DIN3202 F4 flange type cast iron 2pcs ball valve Body Material:Cast iron/Ductile iron;Size:DN50~DN250;Operation:handle lever/gear box/actuators;Pre...
cast iron flange ball check valve for water treatment
cast iron flange ball check valve for water treatment cast iron flange ball check valve for water treatment Body Material:Cast iron GG25;Ductile iron GGG40;APPLICATIONS:Pumping stations for clean,sewag...
automatic mill rubber lining semi-automatic mill rubber lining Alumina use rubber lining
automatic mill rubber lining semi-automatic mill rubber lining Alumina use rubber lining automatic mill rubber lining semi-automatic mill rubber lining Alumina use rubber lining adopt excellent NR and advanced technics. Have the advanta...
DIN3202 F4 PN16 Standard ductile iron flange type gate valve for water pump
DIN3202 F4 PN16 Standard ductile iron flange type gate valve for water pump DIN3202 F4 PN16 Standard ductile iron flange type gate valve for water pump Body Material:Cast Iron GG25 or Ductile Iron GGG40/50;High quality gate...
All supplier products

Same products

Dry Ash Gate Valve
Dry Ash Gate Valve Seller: China Valve Industry Co., Ltd. The dry ash gate valve is designed for both inlet and outlet pipelines. It features...
China factory High temperature double head bolt 2-8UN Steam Turbine RSV N for power station
China factory High temperature double head bolt 2""-8UN Steam Turbine RSV N for power station Seller: DONGFANG YOYIK (DEYANG) ENGNIEERING CO; LTD "China factory High temperature double head bolt 2""-8UN Steam Turbine RSV N for power stationOur...
Male Thread Nickel Plated Brass Butterfly Ball Valve
Male Thread Nickel Plated Brass Butterfly Ball Valve Seller: Zhejiang Huibo Valve Technology Co., Ltd. Male Thread Nickel Plated Brass Butterfly Ball Valve Material: Brass Body, Brass Bonnet, brass ba...
4800030000 For daewoo,evobus,mercedes-benz,paccar foot brake valve
4800030000 For daewoo,evobus,mercedes-benz,paccar foot brake valve Seller: Zhuji Oubote Auto Parts Co., Ltd. 4800030000 foot brake valve are attached to the brake pedal. This isthe valve that actually start...
Aluminum Gas Valve
Aluminum Gas Valve Seller: Dong Guan ABYDA Gas Valve Co., Ltd Product Specification:1. Raw Material: Al Alloy + solid brass + Mild steel;2. Applicable for LPG,...