Wafer Type Dual Plate Check Valve
- Model NO.: DN15-DN800
- Connection Form: Flange
- Pressure: Low Pressure
- Sealing Form: Soft Seal
- Standard: DIN
- Od: Dn15-600
- Temperature: -20-120 Degree
- Trademark: GHL
- Specification: ASTM, ANSI. DIN, JIS
- HS Code: 8481804090
- Material: Cast Iron
- Structure: Butterfly
- Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
- Flow Direction: Reversing
- Application: Industrial Usage, Water Industrial Usage, Household Usage
- Valve Pressure: Pn10-16
- Valve Standard: ANSI En DIN
- Transport Package: Seaworthy Packing
- Origin: Tianjin, China
ductile iron  rubber disc check valve
Product Description
Structure features:
1.Reasonable structure good rigidrty and sealing.
2.The overall structure is simple and compact, attractive appearance.
3.Long service life,reliable performance.
4.They are used in industries including oil,chemistry,pharmaceutical,
fertilizer and power generation to prevent the backward flux of the media,etc.
Technical Data:
|
Nominal Diameter |
DN(mm)15-600 |
| Nominal Pressure | PN(Mpa)1.0-PN1.6 |
| Testing Pressure |
PN(Mpa):Shell:2.4-9.6 Sealing:1.76-7 |
|
Operation Temperature |
-20°C-120°C |
| Flanges | DIN,BS,ANSI,etc |
| Face to Face | ASMEB16.10,EN558,DIN3202 |
| Application |
HVAC,Water Supply&Sewage,Food&Beverage. Chemical/petrochemical/processing,Power,Utilities, Paper and Pulp,Ship Building,etc. |
Materials:
Body:Â Cast Iron/Â Ductile Cast Iron/Â Stainless Steel/Â Carbon Steel etc.
Packaging & Shipping
Shipping:20 days after order confirmed.
Packaging:Plywood case.   Â
Our Services
1.Good quality and low price.Â
2.We can provide free sample,but you will bear the courier charge.
3.Good after-sale service.
About us
1.We have professional technicians more than 40 years and experienced workers.
2.Bring the finest goods to customer is our ultimate goal.
3.Products are exported to various countries.
4. We have got the authority of the API ,CE and ISO certification.
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