- Product Details
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Quick Details
-
Brand Name:
-
JERI
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Media:
-
water gas oil air ect
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Product name:
-
rubber buckbill check valve
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size:
-
DN32-DN2000
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Standard or Nonstandard:
-
Standard
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material of body:
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NR, EPDM, NBR
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material of flange:
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Cast steel, carbon steel, stainless ,ductile ironsteel
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Media::
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water, flood, sewage, acid, alkali
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pressure(PN):
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0.6~1.6
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flange standard:
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DIN/ANSI/JIS/BS
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Feature:
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Long Life
Quick Details
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Warranty:
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1 year
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Place of Origin:
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Chongqing, China
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Model Number:
-
JERI
-
Brand Name:
-
JERI
-
Media:
-
water gas oil air ect
-
Product name:
-
rubber buckbill check valve
-
size:
-
DN32-DN2000
-
Standard or Nonstandard:
-
Standard
-
material of body:
-
NR, EPDM, NBR
-
material of flange:
-
Cast steel, carbon steel, stainless ,ductile ironsteel
-
Media::
-
water, flood, sewage, acid, alkali
-
pressure(PN):
-
0.6~1.6
-
flange standard:
-
DIN/ANSI/JIS/BS
-
Feature:
-
Long Life
Rubber buckbill check valve
Product Description
1. Product introduction：
1, Flange rubber duck mouth valveis a new water supply and drainage valve with full rubber structure, duck-mouthed appearance and functions of positive flow-in and reserve cut-off.
2, Flange rubber duck mouth valve is manufactured with different design mechanism and different rubber products by special processing.
3, At positive operation the water flow inform entrance and the valve will be open at weak hydraulic pressure.
4, The hydraulic pressure is higher, the valve gate will open more greatly and the water flow is greater.
5, At reserve operation, the valve gate closes naturally and seals tightly cut-off valve, the back pressure is higher, the valve gate closes more tightly and the seal effect is better.
It is used widely in various drainage exits to prevent from pouring backwards and flowing backwards in city planning, water conservancy and sewage disposal etc, it is the ideal product to replace flap valve.
Quality control:
Strictly control each process and conduct 100% testing before leaving the factory
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