Wafer type dual plate check valve / non return spring valve
Product Certification Verified
Valid from 2018-06-11 until 2023-06-10
10000 Piece/Pieces per Month Double Disc Wafer Check Valve
Packaging & Delivery
plywood case or wooden case,or as per customers' requirements
1 - 10
To be negotiated
Ductile Iron Wafer Type Double Disc Butterfly Check Valve
1)Working temperature: -25*C~120*C
2)Applicable medium: Fresh water, sewage, sea water, air, vapor, oils, gas etc.
Body: GG25, HT200, WCB, SS304
Hinge Stem: SS304
Stop Stem: SS304
Body Seat: Viton
Eye Bolt: Steel, Carbon Steel
Spring Bearing: PTFE
Body Bearing: PTFE
Plug: Steel, Carbon Steel
Design Standard: MSS SP-67, API609, EN593
Flange End: DIN, ANSI, BS, ISO, JIS.
Top Flange: ISO5211
Face to Face: API609, ISO5752 series 20, BS5155
1. Can I get free samples? A: Yes, we can provide you the free samples, but you need to bear their own delivery costs.
2. Can I request to change the form of packaging and transportation? A: Yes, We can change the form of the packaging and transportation according to your request, but you have to bear their own costs incurred during this period and the spreads.
3. Can I request to advance the shipment? A: It should be depends on whether there is sufficient inventory in our warehouse.
4. Can I have my own Logo on the product? A: Yes, you can send us your drawing and we can make your logo, but you have to bear their own the cost.
5. Can you produce the products according to my own drawings? A: Yes, we can produce the products according to your drawings that will be most satisfy you.
6. Which price terms could accepted? A: FOB,CIF all acceptable.