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Factory making Water Float Valve Livestock - Wholesale Price Cf8m Body Dn50-dn600 Stainless Steel Safety Fireproof Check Valve – Like Valve

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Factory making Water Float Valve Livestock - Wholesale Price Cf8m Body Dn50-dn600 Stainless Steel Safety Fireproof Check Valve – Like Valve Detail:

We can always satisfy our respected customers with our good quality, good price and good service due to we are more professional and more hard-working and do it in cost-effective way for Wholesale Price Cf8m Body Dn50-dn600 Stainless Steel Safety Fireproof Check Valve, Our group members are purpose to provides solutions with large performance cost ratio to our buyers, as well as goal for all of us would be to satisfy our consumers from all over the planet.
We can always satisfy our respected customers with our good quality, good price and good service due to we are more professional and more hard-working and do it in cost-effective way for Check Valve Cf8m, Check Valve Stainless Steel, Dn50 Valve, We supply professional service, prompt reply, timely delivery, excellent quality and best price to our customers. Satisfaction and good credit to every customer is our priority. We focus on every detail of order processing for customers till they have received safe and sound solutions with good logistics service and economical cost. Depending on this, our products and solutions are sold very well in the countries in Africa, the Mid-East and Southeast Asia.
 

 

 

 

 

 

Lifting check valve refers to the valve that automatically opens and closes the disc depending on the flow of the medium itself to prevent medium backflow, also known as check valve, one-way valve, counterflow valve, and back pressure valve. Check valve is an automatic valve. Its main function is to prevent medium backflow, reverse pump and drive motor, and release of container medium. Check valves can also be used in pipelines to supply auxiliary systems where pressure may rise above system pressure. Check valves can be divided into swing check valves (rotating according to the center of gravity) and lift check valves (moving along the axis).升降式止回阀

Technical data

PN(MPa)Nominal pressure 1.6 2.5 4.0
(MPa)Test pressure Shell strength test 2.4 3.75 6.0
Seal test (Liquid) 1.76 2.75 4.4
Seal test (Gas) 0.5~0.7
Suitable medium water,steam,oil PNiter acids Roil
Suitable temperature  ≤425 ≤100  ≤550

Meterial of main parts

No.

Part name

Meterial

ASTM

GB

1

Valve body

WCB, WC1,WC6,WC9,C5 CF8,CF8M,CF8C,CF3,CF3M

WCB,WC1,WC6,WC9,C5 CF8,CF8M,CF8C,CF3,CF3M

2

Valve disc

WCB,WC1,WC6,WC9,C5 CF8,CF8M,CF8C,CF3,CF3M

WCB,WC1,WC6,WC9,C5 CF8,CF8M,CF8C,CF3,CF3M

3

Stud bolts

A193-B7,A320-B8,A193-B8M

35CrMoA,25Cr2MoV,0CM8Ni9,0Cr17Ni12Mo2

4

Hex nuts

A194-2H,A194-8,A194-8M

45,35CrMoA,25Cr2MoV, 0Cr18Ni9,0Cr17Ni12Mo2

5

Gasket

Flexible graphite + stainless steel

Flexible graphite + stainless steel

6

valve bonnet

A105,F11,F22,F5,F9 F304, F316, F321, F304L, F316L

25,1Cr18Ni9Ni,0Cr18Ni12Mo2Ti 20Cr1Mo1V,25Cr2MoV

 

Main dimensions

PN(MPa) DN(mm) L H D D1 D2 D6 b f f2 Z-ød
1.6 15 130 77 95 65 45 - 14 2 - 4-14
20 150 77 105 75 55 - 14 2 - 4-14
25 160 80 115 85 65 - 16 2 - 4-14
32 180 85 135 100 78 - 16 2 - 4-18
40 200 95 145 110 85 - 16 3 - 4-18
50 230 105 160 125 100 - 16 3 - 4-18
65 290 120 180 145 120 - 18 3 - 4-18
80 310 130 195 160 135 - 20 3 - 8-18
100 350 140 215 180 155 - 20 3 - 8-18
125 400 155 245 210 185 - 22 3 - 8-18
150 480 180 280 240 210 - 24 3 - 8-23
200 600 245 335 295 265 - 26 3 - 12-23
 2.5  15 130 100 95 65 45  -  16  2  -  4-14
 20 150 105 105 75 55  -  16  2  -  4-14
 25 160 120 115 85 65  -  16  2  -  4-14
 32 180 130 135 100 78  -  18  2  - 4-18
 40 200 135 145 110 85  -  18  3  -  4-18
 50 230 149 160 125 100 - 20 3 - 4-18
 80 310 169 195 160 135 - 22 3 - 8-18
100 350 194 230 190 160 - 24 3 - 8-23
150 480 255 300 250 218 - 30 3 - 8-25
200 600 305 360 310 278 - 34 3 - 12-25
 4.0 15  130  100 95 65 45 40 16 2 4 4-14
20 150 105 105 75 55 51 16 2 4 4-14
25 160 120 115 85 65 58 16 2 4 4-14
32 180 130 135 100 78 66 18 2 4 4-18
40 200 135 145 110 85 76 18 3 4 4-18
50 230 149 160 125 100 88 20 3 4 4-18
80 310 169 195 160 135 121 22 3 4 8-18
100 350 194 230 190 160 150 24 3 4.5 8-23
150 480 255 300 250 218 204 30 3 4.5 8-25
200 600 305 375 320 282 260 38 3 4.5 12-30

 

 

 


Product detail pictures:

Factory making Water Float Valve Livestock -
 Wholesale Price Cf8m Body Dn50-dn600 Stainless Steel Safety Fireproof Check Valve – Like Valve detail pictures

Factory making Water Float Valve Livestock -
 Wholesale Price Cf8m Body Dn50-dn600 Stainless Steel Safety Fireproof Check Valve – Like Valve detail pictures

Factory making Water Float Valve Livestock -
 Wholesale Price Cf8m Body Dn50-dn600 Stainless Steel Safety Fireproof Check Valve – Like Valve detail pictures


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