DIN En 1171 Double Flange Gate Valve for Drinking Water/Industrial Double Flange Gate Valve

Product DescriptionDuctile cast iron gate valves are widely used to open or close the water flow in potable water system or sewage system.They are double flanged and resilient seated.Detailed description of materials:Part nameMaterialValve BodyDuctile cast iron(Tensile strength ≥ 450 MPa, elongation: 15%)Valve Bonne

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Product Description

Ductile cast iron gate valves are widely used to open or close the water flow in potable water system or sewage system.
They are double flanged and resilient seated.

Detailed description of materials:

Part nameMaterial
Valve BodyDuctile cast iron
(Tensile strength ≥ 450 MPa, elongation: 15%)
Valve BonnetDuctile cast iron
(Tensile strength ≥ 450 MPa, elongation: 15%)
WedgeDuctile cast iron
(Tensile strength ≥ 450 MPa, elongation: 15%)
Wedge rubber sealingEPDM or NBR
StemStainless steel
Stem nutBronze
Stem guide bushBronze
O-RingsEPDM or NBR
Sliding discPOM
HandwheelSteel, black or blue coated.


 

Detailed Photos

DIN En 1171 Double Flanges Gate Valve for Potable Waters / Industrial Double Flanged Gate Valve

  
 
Product Parameters

 DIN En 1171 Double Flanges Gate Valve for Potable Waters / Industrial Double Flanged Gate Valve  

DIN En 1171 Double Flanges Gate Valve for Potable Waters / Industrial Double Flanged Gate Valve
 
Manufacturing standards

Processing standard: DIN EN 1171
Face to face according to: DIN EN 558-1 series 14
Flange standard: DIN EN 1092-2
Valve body and seat pressure standard: DIN EN 1563
Material standard: KTW and DVGW W270


Packaging & Shipping

DIN En 1171 Double Flanges Gate Valve for Potable Waters / Industrial Double Flanged Gate Valve

 
Related products available

Ductile cast iron gate valve, knife gate valve, butterfly valve, non-return valve, swing check valve etc.
Ductile cast iron pipe fittings like restrained flange adaptor, bend, tee, end cap and couplings etc.


FAQ

1. Q: What's your MOQ?
    A: Generally, it's 50 pieces for each size. For trial order, MOQ can be negotiated.


2. Q: Where is your factory located? What's the nearest air port and and how long it will take from airport to factory?
    A: Our factories are located in Shandong province, east of China. It's about 2 hours from factory to Qingdao airport.

3. Q: What's your lead time?
    A: In peak season, it needs about 35 days; In off-season about 21 days.

4. Q: What the payment terms required?
    A: 1) T/T 30% and the balance against of B/L copy sent to you;
         2) L/C at sight
         3) For small order, West Union, paypal or cash accepted.

5. Q: Can products be customized?
    A: Customized products are welcome. Mould fee be paid by customer first and then be refundable to customer
         when order quantities reach the required tons.
 

Anything uncertain or unclear, please feel free to contact me.

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