SONGO Forged steel A105 class800 socket weld swing check valve Resistant to high temperature and high pressure steam
Design & Manufacture Standard of Forged steel A105 class800 swing check valve :
Design & Manufacture as per BS 5352, ASME B16.34
Connection ends dimension as per ASME B1.20.1, ASME B16.11
Inspection and test as per API 598
Benefits Of Forged steel A105 class800 swing check valve :
It is an automatic valve that achieves automatic opening and closing through the flow of the medium itself. It is mainly used to prevent the backflow of the medium and protect the pump and driving equipment from damage caused by reverse rotation.
The connection methods include flange, butt welding, socket welding and threaded end, and the applicable temperature range is from -20℃ to 425℃.
Features Of Forged steel A105 class800 swing check valve :
1). Resistant to high pressure and high temperature,class150-class2500.
2). The swing-type structure flow channel is streamlined, with low pressure loss (typically ≤ 0.05 MPa), and is suitable for high-flow applications.
3). By using the hard alloy overlay (such as Stellite) or stainless steel overlay process, the hardness of the sealing surface can reach above HRC55, and it is resistant to wear and erosion.
4). The forged steel material is formed through high-temperature forging, featuring higher tensile strength, yield strength and impact resistance.
Forged steel A105 class800 swing check valve of technical Parameter:
| H61H(Y) class150-800 | |||||||||
| mm | L(mm) | H open(mm) | WT(kg) | ||||||
| RB | FB | RB | FB | Lifting type | Swing type | Lifting type | Swing type | Lifting type | Swing type |
| 1/4 | 8 | 79 | 79 | 61 | 61 | 1.1 | 1 | ||
| 3/8 | 1/4 | 10 | 8 | 79 | 79 | 61 | 61 | 1.2 | 1.1 |
| 1/2 | 3/8 | 15 | 10 | 79 | 79 | 61 | 61 | 1.3 | 1.2 |
| 3/4 | 1/2 | 20 | 15 | 92 | 92 | 61 | 61 | 1.4 | 1.3 |
| 1 | 3/4 | 25 | 20 | 111 | 111 | 78 | 78 | 2.3 | 1.9 |
| 1 1/4 | 1 | 32 | 25 | 120 | 120 | 84 | 84 | 3.9 | 3.4 |
| 1 1/2 | 1 1/4 | 40 | 32 | 152 | 120 | 103 | 101 | 5.6 | 4.5 |
| 2 | 1 1/2 | 50 | 40 | 172 | 140 | 118 | 120 | 8.9 | 7.3 |
| 2 | 50 | 200 | 170 | 132 | 133 | 12.5 | 10 | ||
Forged steel A105 class800 swing check valve of Dimension Drawing:
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