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Class 150-300 Check Valve Cf8m

Yongjia Welldone Machine Co., Ltd.
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Class 150-300 Check Valve Cf8m photo-1
Negotiable MOQ: 1 Piece (Price negotiable depending on order volume and customization)
Key Specifications
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Standard or Nonstandard:
Standard
Structure:
Check
Pressure:
Low Pressure
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Payment & Shipping
Payment Methods:
Port of Shipment:
NINGBO
Delivery Detail:
Delivery time depends on order quantity.

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Standard or Nonstandard Standard
Structure Check
Pressure Low Pressure
Power Hydraulic
Material Casting
Temperature of Media Normal Temperature
Media Water
Place of Origin Zhejiang, China
Model Number check valve cf8m
Brand Name WD

Specifications

check valve cf8m
1.Sizes: 2" to 24"
2.Design: API 600, API 6D, BS1414.JIS,DIN.
3.Materials:CI,

 

Class 150-300 check valve cf8mClass 150-300 check valve cf8mClass 150-300 check valve cf8mClass 150~300   Standards check valve cf8m

Compliance:

Design and Manufacture: ANSI B16.34,API 6D
Face to face: API 6D
Flanged connection: 2"~24"to ANSIB16.5,22",26"~36"to MSS-SP-44 to API605 on Request
Test and inspection: API 6D
Shell test 150Lb 450 PSI
300Lb 1125 PSI
Seat test 150Lb 315 PSI
300Lb 815 PSI(Hydrostatic)80PSI(Air)
Features:
1. Small in size, light in weight, compact in structure, easy in maintenance.
2. Two torsion springs are used excreting on each of the pair valve plates. Which close the plates quickly and automatically.
3. The quick-close action prevents the medium from flowing back and eliminates water-hammer effect.
4. This valve is short in length, so that it is rigid and easy to mount.
5. It is easy to install on pipeline which is laid horizontally or vertically.
6. This valve is tightly sealed without leakage under the pressure water test.
7. Safe and reliable in operation, high interference-resistance.
8. The connection dimensions of flanges accord with the standards of GB4216-84 GB4216.84
9. The face to face dimensions are in accordance with GB12221-89.ISO5752-82. The stem of the valve should be perpendicular to the horizontal level when the valve is mounted on horizontal pipeline. For vertical installation the direction of flow should be downward.
 
Class 150~300 Butterfly Swing Check Valve
Materials For Main Parts:

 

Part
WCB
A352 LCB
A217 WC6
A217 WC9
A217 C5
A217 C12
A351 CF8
A351 CF8M
Body
A216 WCB
A352 LCB
A217 WC6
A217 WC9
A217 C5
A217 C12
A351 CF8
A351 CF8M
Disc
A351 CF8
A351 CF8
A182 F11
A182 F22
A217 C5
A217 C12
A182 F304
A182 F316
Stem
A182 F304
A182 F304
A182 F304
A182 F304
A182 F304
A182 F304
A182 F304
A182 F316
Spring
Stainless steel
Rubber Gasket
EPDM-46~+121
Neoprene-50~+150
NBR-35~+113
Fluororabber-23~+150

 

 

Size
Size
D1
D2
L
R
t
Weight
(Kg)
mm
mm
50
2~
107
65
43.3
43
28.8
19
1.5
65
2.5~
127
80
60.2
46
36.1
20
2.4
80
3~
142
94
66.4
64
43.4
28
3.6
100
4~
162
117
90.8
64
52.8
27
5.7
125
5~
192
145
116.9
70
65.7
30
7.3
150
6~
213
170
144.6
76
78.6
31
9.0
200
8~
273
224
198.2
89
104.4
33
17
250
10~
323
265
233.7
114
127
50
26
300
12~
378
310
283.9
114
148.3
43
42
350
14~
438
360
332.9
127
172.4
46
55
400
16~
439
410
381.0
140
197.4
52
75
450
18~
555
450
419.9
152
217.8
58
101~ 107
500
20~
594
505
467.8
152
241
58
111
600
24~
690
624
572.6
178
295.4
73
172
700
28~
800
720
680
29
354
98
219

 

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Yongjia Welldone Machine Co., Ltd.
Business Type
Trading Company
Year Established
2009
Factory Size
Below 1,000 square meters
Total Employees
51 - 100 People
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