Stainless Steel Body Wafer Check Valve Spring Loaded
Basic Info
Model No.: WCV-001
Product Description
Model NO.: WCV-001 Working Pressure: 1.0/1.6/2.5MPa Flange Standards: En1092-2, ANSI 125/150 Trademark: DS Origin: Laizhou Yantai City, Shandong Province, China Size Range: Dn40 to Dn600 Face to Face: DIN3202 K3, ANSI 125/150 Testing: DIN3230, API598 Specification: Quality Grade: CE and ISO9001 Swing double petal clapper Valve:
PN Nominal Pressure: 1. 6Mba
Sealing Test Pressure: 1. 76Mba
Strength Test Pressure: 2. 4Mba
Suitable temperature: -20~135ºC
Medium: Fresh water, Sea water, Waste water, Food stuff, Steam, All kinds of oils, All kinds of acid and alkali liquid, etc.
Main Features : DONGSHENG 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) . DongSheng check valves when compared with order traditional isolating valve such as Swing Check Valve offer the following advantages: Low purchase cost Compact design Non-slam principle of operation Light weight Easy installation Good flow characteristic and less pressure drop Suitable for horizontal and vertical up flow Typical Applications: Heating air-conditioning pipe lines
High frequency lines
Fire extinguishing system
Vessel pipelines
Iron and steel industry
Mineral, oil industry
Wood working, pulp and paper industry
Textile industry
Water and condensate lines
Factory Show
MATERIAL LIST
Contact us if you need more details on Valve. We are ready to answer your questions on packaging, logistics, certification or any Other aspects about Check Valve、Wafer Check Valve. If these products fail to match your need, please contact us and we would like to provide relevant information.
PN Nominal Pressure: 1. 6Mba
Sealing Test Pressure: 1. 76Mba
Strength Test Pressure: 2. 4Mba
Suitable temperature: -20~135ºC
Medium: Fresh water, Sea water, Waste water, Food stuff, Steam, All kinds of oils, All kinds of acid and alkali liquid, etc.
Main Features : DONGSHENG 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) . DongSheng check valves when compared with order traditional isolating valve such as Swing Check Valve offer the following advantages: Low purchase cost Compact design Non-slam principle of operation Light weight Easy installation Good flow characteristic and less pressure drop Suitable for horizontal and vertical up flow Typical Applications: Heating air-conditioning pipe lines
High frequency lines
Fire extinguishing system
Vessel pipelines
Iron and steel industry
Mineral, oil industry
Wood working, pulp and paper industry
Textile industry
Water and condensate lines
Factory Show
MATERIAL LIST
| NO. | Parts | MATERIAL |
| 1 | Body | Cast iron GG25 / Stainless Steel |
| 2 | Disc | AISI 316 / chrome coated GGG40 |
| 3 | Resilient seat | EPDM |
| 4 | Hinge pin | AISI 316 |
| 5 | Spring | AISI 304 |
| 6 | Retainer screw | Carbon steel |
| 7 | Disc bearing | Teflon |
Contact us if you need more details on Valve. We are ready to answer your questions on packaging, logistics, certification or any Other aspects about Check Valve、Wafer Check Valve. If these products fail to match your need, please contact us and we would like to provide relevant information.
Product Categories : Check Valve > Wafer dual plate check valve
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