Product details
Double Disc Check Valve China Best Ball Valve Price strainer valve manufacturers
Product details
Double Disc Check Valve China Best Ball Valve Price strainer valve manufacturers
Medium temperature: ≤80 ℃
Medium: water
Caliber: DN40-600
Pressure: 1.0mpa
Body material: gray cast iron / nodular cast iron
Connection method: Wafer type
GOST SERIES Details
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Double Disc Check Valve Main parts and materials |
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Parts name |
Material |
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Valve body Bonnet |
Grey iron |
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Butterfly |
Grey iron |
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Valve shaft |
Carbon steel |
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Sealing ring |
NBR |
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spring |
stainless steel |
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Double Disc Check Valve Function and specification |
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Type |
Nominal |
Testing pressure(mpa) |
Suitable |
Suitable |
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Strength |
Enclose |
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DH77X-10 |
1.0 |
1.50 |
1.10 |
≤80℃ |
water |






