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LatestProducts
Cast Iron Double Disc Wafer Type Butterfly Check Valve
China Cast Iron Double Disc Wafer Type Butterfly Check Valve, Find details about China Check Valve, Wafer Check Valve from Cast Iron Double Disc Wafer Type Butterfly Check Valve - Laizhou Dongsheng Valve Co., Ltd.
Description
Basic Info
- Model NO.: DSCV-102
- Connection Form: Wafer
- Pressure: Ordinary Pressure
- Sealing Form: Gland Packings Globe Valve
- Standard: DIN
- Size Range: 1.5 Inch to 24 Inch (Dn40-Dn600)
- Class: ANSI 125 / 250
- Brand: as Per Your Request
- Trademark: DS
- Origin: Yantai Shandong China
- Material: Cast Iron , Stainless Steel , Bass
- Structure: Butterfly
- Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
- Flow Direction: Unidirection
- Application: Industrial Usage, Water Industrial Usage, Household Usage
- Seat: Metal/ EPDM / Buna-N/ Vion
- Flange: DIN,AISI,JIS,BS
- Advantage: Long Working Life Without Leakage
- Specification: Quality Grade: CE and ISO9001
- HS Code: 84813000
Product Description
Double plate check valve wafer type
1. Products Name: DUAL PLATE CHECK VALVE WAFER TYPE
2. Working pressure: PN10/16/25
3. Tests: API598; DIN3230
4. Flange standard: DIN2501 PN10/PN16; BS4504 PN10/PN16;
BS10 TABLE"D"/"E" /JIS2220 10K/16K; ANSI125/150
5. Face to face: ANSI125/150; DIN3203 K3-1999
6. Applications: Water, industrial systems
7. Working temp: EPDM: -10° C~+120° C/NBR: -10° C~+80° C/VITON: -23° C~+150° C/
8. Medium: Fresh water, sea water, waste water, food stuff, steam, all kinds of oil, all kinds of acid and alkaline liquid etc
MATERIALS LIST
Size DN50-DN600 PN16/Class 125
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
Connection:
Wafer type
Nominal Diameter:
DN50 (2") - DN600 (24")
Working Pressure:
Up to 16 bars
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
Applicable fluids:
Water , warm water , sea water , air and weak acid
Factory Show
Product Package
1. Products Name: DUAL PLATE CHECK VALVE WAFER TYPE
2. Working pressure: PN10/16/25
3. Tests: API598; DIN3230
4. Flange standard: DIN2501 PN10/PN16; BS4504 PN10/PN16;
BS10 TABLE"D"/"E" /JIS2220 10K/16K; ANSI125/150
5. Face to face: ANSI125/150; DIN3203 K3-1999
6. Applications: Water, industrial systems
7. Working temp: EPDM: -10° C~+120° C/NBR: -10° C~+80° C/VITON: -23° C~+150° C/
8. Medium: Fresh water, sea water, waste water, food stuff, steam, all kinds of oil, all kinds of acid and alkaline liquid etc
MATERIALS LIST
| Body | Cast iron GG25 |
| Ductile Iron GGG40 | |
| Stainless Steel CF8M/SS316 | |
| Disc | Stainless Steel SS316/SS304 |
| AL Bronze | |
| Carbon Steel | |
| Seat Gasket | Rubber NBR/EPDM |
| Spring | Stainless Steel |
| Axle | Stainless Steel |
| Washer | TEFLON |
Size DN50-DN600 PN16/Class 125
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
Connection:
Wafer type
Nominal Diameter:
DN50 (2") - DN600 (24")
Working Pressure:
Up to 16 bars
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
Applicable fluids:
Water , warm water , sea water , air and weak acid
Factory Show
Product Package
