Followings are the details of the Forged Steel Check Valve made by our company:
1. Technical Specifications:
(1)Design Standard: API 602 / ANSI B 16.34
(2)Face to Face Dimensions: ANSI B16.10
(3)Connection Type: Flanged End ANSI B 16.5
(4)Structures: Bolted Bonnet, Welded Bonnet and Seal-sealed Type
(5)Test Standard: API 598
2. Performance Specifications:
(1)Shell Test: 19.5Mpa(800LB), 37.5Mpa(1500LB), 63.0Mpa(2500LB)
(2)Seal Test: 14.3Mpa(800LB), 27.5Mpa(1500LB), 46.2Mpa(2500LB)
(3)Suitable Temperature: Carbon Steel -29-425 Celsius degree, Stainless Steel: -59-540 Celsius degree
(4)Suitable Medium: W. O. G
3. Main Parts and Materials:
(1)Body: A105, LF2, F5, F11, F22, F304, F316
(2)Seat: A276-420+STL, 304+STL, 316+STL
(3)Disc: A276-410, 304, 316
(4)Nut: A194-8
(5)Rocker: A315-CF8M
(6)Pin: A276-304
(7)Gasket: Graphite +304, Graphite +316
(8)Bolt: A193 B7, B8
(9)Bonnet Bolt: A193 B7, B8
(10)Bonnet: A105, LF2, F5, F11, F22, F304, F316
4. Main Sizes and Dimensions: Please consult the table below.
If this product interests you, please feel free to contact with us!
Quality First and Reputation Uppermost!
Size | DN15 | DN20 | DN25 | DN32 | DN40 | DN50 |
| L | 150LB | 108 | 117 | 127 | 140 | 165 | 203 |
| 300LB | 152 | 178 | 203 | 216 | 229 | 267 |
| 600LB | 165 | 190 | 216 | 229 | 241 | 292 |
| H | 150LB | 62 | 63 | 78 | 82 | 102 | 120 |
| 300LB | 62 | 63 | 78 | 82 | 102 | 120 |
| 600LB | 62 | 63 | 78 | 82 | 102 | 120 |
| A | 150LB | 89 | 98 | 108 | 118 | 127 | 152 |
| 300LB | 95 | 118 | 124 | 133 | 156 | 165 |
| 600LB | 95 | 118 | 124 | 133 | 156 | 165 |
| B | 150LB | 60.5 | 70 | 79.5 | 89 | 98.5 | 120.5 |
| 300LB | 66.5 | 82.5 | 89 | 98.5 | 114.5 | 127 |
| 600LB | 66.5 | 82.5 | 89 | 98.5 | 114.5 | 127 |
| C | 150LB | 35 | 43 | 51 | 63.5 | 73 | 92 |
| 300LB | 35 | 43 | 51 | 63.5 | 73 | 92 |
| 600LB | 35 | 43 | 51 | 63.5 | 73 | 92 |
| f | 150LB | 1.6 | 1.6 | 1.6 | 1.6 | 1.6 | 1.6 |
| 300LB | 1.6 | 1.6 | 1.6 | 1.6 | 1.6 | 1.6 |
| 600LB | 6.4 | 6.4 | 6.4 | 6.4 | 6.4 | 6.4 |
| b | 150LB | 11.5 | 13 | 14.5 | 16 | 17.5 | 19.5 |
| 300LB | 14.5 | 16 | 17.5 | 19.5 | 21 | 22.5 |
| 600LB | 15 | 16 | 18 | 21 | 23 | 26 |
| N-φ | 150LB | 4-φ15 | 4-φ15 | 4-φ15 | 4-φ15 | 4-φ15 | 4-φ19 |
| 300LB | 4-φ16 | 4-φ20 | 4-φ20 | 4-φ20 | 4-φ22 | 8-φ15 |
| 600LB | 4-φ19 | 4-φ19 | 4-φ19 | 4-φ19 | 4-φ22 | 8-φ15
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We belong to Wuhan Hande Valve & Instrument Co., Ltd branch of the company. It is located in Wuhan, Hubei Province, China. All the names in our certificates are our head quarter which is Wuhan Hande Valve & Instrument Co., Ltd. Our company is chagring of international markets and business.
SHENHAO VALVE Co., Ltd. Has been developed into a large-scale hi-tech enterprise integrating research, development, production and distribution through over twenty years of operation.
We are located in Oubei Town, Zhejiang Province, China, which is typically known as the "Pump Valve Town of China". Integrating with design & development, manufacturing and marketing, SHENHAO Valve Co., Ltd. is Chinese leading Valve Manufacturer, Supplier & Exporter. It has more than 260 staffs, of which 50 are professional technicians. SHENHAO has two main manufacturing bases which covers an land area of 20000 m2 with building area of 12000 m2. SHENHAO is the member unit of China Valve Association as well as China Gas Association, member unit of first class supplying network of CNPC and member unit of fittings supplying network of State Power Corporation.
We hold the principle of "mutual benefit and win-win result" to cooperate with importers. We have exported valves to Spain, Italy, Pakaistan, Turkey and India. Our products are famous of its good quality and favorable price.
We shall try our best to satisfied all the requirements from our customers. We try to do "Zero Explain". Fortunately, we have done it succesfully. Choose us to be one of your suppliers, which your correct choice!
We are looking forward to work with you!
