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American Grooved Resilient Swing Check Valve
| Brand Name : | MECH |
|---|
Product description
Check valves serve to prevent the backflow of medium flow in the piping system, widely applied in the field of potable water, water supply and drainage, sewage disposal, irrigation, air conditioning, fire protection as well as chemical and energy industry.
Meide supply Grooved Resilient Swing Check Valve, size from 2"-12". The grooved end is in according to AWWA C606 and working pressure is 300PSI. Fusion bonded epoxy coating in accordance with ANSI/AWWA C550 for bothe interior and exterior surface which provide reliable corrosion resistance.
•Connection Ends: Groove to AWWA C606
•Working Pressure: 300PSI
200PSI and 250PSI available upon request
•Temperature Range: 0℃- 100℃
•Coating: Fusion Bonded Epoxy Coating in accordance with ANSI/AWWA C550 or painting upon request
MATERIAL SPECIFICATION
|
Part No. |
Part |
Standard Specification |
Options |
|
1 |
Valve Body |
ASTM A536, 65-45-12 |
|
|
2 |
Hinge Pin |
AISI 420 |
|
|
3 |
Spring |
AISI 304 |
AISI 316 |
|
4 |
Eye Bolt |
Carbon Steel Zinc Plated |
|
|
5 |
Disc |
DN50-100 AISI 304 DN150-300 ASTM A536, 65-45-12 |
AISI 304 |
|
6 |
Disc Sealing Ring |
EPDM |
|
|
7 |
Seat Ring |
ASTM B62 C83600 (Pressed Fit) |
AISI 304, AISI 316 Pressed Fit or Threaded |
|
8 |
Plug |
Malleable Iron Galvanized |
Bronze ASTM B584 |
|
9 |
Plug |
Malleable Iron Galvanized |
Bronze ASTM B584 |
|
10 |
Plug |
Malleable Iron Galvanized |
Bronze ASTM B584 |
|
11 |
Plug |
Malleable Iron Galvanized |
Bronze ASTM B584 |
|
12 |
Bolt |
AISI 304 |
AISI 316 |
|
13 |
Washer |
AISI 304 |
AISI 316 |
|
14 |
Nut |
AISI 304 |
AISI 316 |
Note: For special material request other than standard specification, please indicate clearly on the inquiry or order list.
|
DN |
Dimensions(mm) |
|||||||||
|
Inch |
mm |
L |
D1 |
D2 |
B |
C |
P1 |
P3 |
P2 |
|
|
Standard |
Optional |
|||||||||
|
2" |
50 |
171 |
57.15 |
60.3 |
7.93 |
15.88 |
1/2-14NPT |
1/2-14NPT |
1-11.5NPT |
3/8-18NPT |
|
2.5" |
65 |
184 |
69.09 |
73 |
7.93 |
15.88 |
1/2-14NPT |
1/2-14NPT |
1 1/4-11.5NPT |
3/8-18NPT |
|
3" |
80 |
197 |
84.94 |
88.9 |
7.93 |
15.88 |
1/2-14NPT |
1/2-14NPT |
1 1/4-11.5NPT |
3/8-18NPT |
|
4" |
100 |
210 |
110.08 |
114.3 |
9.53 |
15.88 |
1/2-14NPT |
1/2-14NPT |
2-11.5NPT |
1/2-14NPT |
|
5" |
125 |
248 |
137.03 |
141.3 |
9.53 |
15.88 |
1/2-14NPT |
1/2-14NPT |
2-11.5NPT |
1/2-14NPT |
|
6" |
150 |
324 |
163.96 |
168.3 |
9.53 |
15.88 |
1/2-14NPT |
1/2-14NPT |
2-11.5NPT |
1/2-14NPT |
|
8" |
200 |
371 |
214.4 |
219.1 |
11.13 |
19.05 |
1/2-14NPT |
1/2-14NPT |
2-11.5NPT |
1/2-14NPT |
|
10" |
250 |
457 |
268.28 |
273 |
12.7 |
19.05 |
1/2-14NPT |
1/2-14NPT |
2-11.5NPT |
1/2-14NPT |
|
12" |
300 |
535 |
318.29 |
323.9 |
12.7 |
19.05 |
1/2-14NPT |
1/2-14NPT |
2-11.5NPT |
1/2-14NPT |
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