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YZ11X-16T-DN25 Qingdao power station valve copper wire air manifold valve thread slobber

price:USD$170.00
discount 70% in 2018-09-20 to 2018-09-22
price: USD$ 119.00
freight :USD$18.00,(Express)
freight :USD$7.00,(Postal parcel)
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The branch structure characteristics of valve and use:
Pipe valve is a direct action type diaphragm valve is drawn on the basis of similar foreign products on the advantages of the design and manufacture. Mainly by the diaphragm, step disc, springs and other parts adjust. The sensing diaphragm changes downstream pressure actuated valve, change and control valve opening to achieve decompression function. Adjusting the spring pressure by adjusting the outlet pressure setting value.
This product is suitable to the area of the diaphragm, improved sensitivity. Decompression steady, sensitive. Branch line is suitable for high-rise apartment buildings and residential and residential apartments, home use branch.
 
The main technical parameters and performance indexes of branch valve:

Nominal pressure (Mpa) 1.0 1.6
Shell test pressure (Mpa) * 1.5 2.4
Seal test pressure (Mpa) 1.0 1.6
The inlet pressure (Mpa) 1.0 1.6
The outlet pressure range (Mpa) 0.05-0.55 0.05-0.8
The pressure characteristic deviation (Mpa) P2P GB12244-1989
Flow characteristic deviation (Mpa) P2G GB12244-1989
Leakage 0
working temperature 0℃-80℃

The branch valve main parts materials:

Part name Parts and materials
valve body Stainless steel
Valve cover Stainless steel
Valve Stainless steel
O ring Nitrile rubber
Seal ring Nitrile rubber
diaphragm
Clip fabric nitrile rubber
Adjusting spring 60Si2Mn
The adjusting bolt 2Cr13


Branch valve flow coefficient (Cv):

DN 15(1/2") 20(3/4") 25(1") 32(1-1/4") 40(1-1/2") 50(2")
Cv 1 2 3 5 8 14

Branch pipe valve connection size:

DN G L H H
P2*≤0.55MPa P2*≤0.8MPa
15(1/2") G1/2" 65 75 90 35
20(3/4") G3-4" 75 85 100 35
25(1") G1" 90 3 115 46
32(1-1/4") G1-1/4" 105 130 150 55
40(1-1/2") G1-1/2" 120 155 175 65
50(2") G2" 140 175 195 75

 This product price Free shippingAbout, freight, because this product specification does not calculate the size, buyers take products shop according to the location and weight of the product to calculate, in real terms, please first and customer service freight price before photographed. Shop to ensure delivery time. Please send a urgent need to pay the freight, the limitation of guarantee!