Name: Check Valve / Forged Steel Class 800 SW Swing Check Valve
Size Range: NPS 1/2"-2"
Pressure Range: Class 800-2500
Material: A105, SS304, SS316, F11, F22, MONEL, etc.
Design & Manufacture Std.: API 6d, API602, ASME B16.34
Face to Face Std.: API 6D, ASME B16.10, DIN 3202, BS2080
End Connection Std.: ASME B16.11, ASME B1.20.1, ASME B16.5, ASME B16.47, DIN2543-2551.
Test Standard: ISO5208, API 600, BS 6755, API598.
| Name | Forged Steel Class 800 SW Swing Check Valve |
| Size Range | NPS 1/2"-2" |
| Pressure Range | Class 800-2500 |
| Material | A105, SS304, SS316, F11, F22, MONEL, etc |
| Type: | Swing Check Valve |
| Design&Manufacture Std | API 6d, API602, ASME B16.34 |
| Face to Face Std | API 6D, ASME B16.10, DIN 3202, BS2080 |
| End Connection Std | ASME B16.11, ASME B1.20.1, ASME B16.5,ASME B16.47 |
| Test Standard | ISO5208, API 598, BS 6755 |
| Operation | N/A |
Zhejiang Spark Valve Co., Ltd located in Wenzhou Bridge Industrial Zone Oubei, all valves have been put in storage before the strict testing to ensure the reliability of product quality. In recent years, the enterprises to strengthen the quality of management of technology products to improve the process, constant optimization of product mix, improve the scientific and technological content of products, so that steady improvement of product quality, reasonable structure, reliable performance, life characteristics and long. Enterprises have a sound quality assurance system and excellent after-sales service system.
Over the years, the companies always been the policy of carrying out the quality first policy, and further established the business in the valve industry leading level. Product implementation standard GB national standard and the United States, API, JIS and the user's requirements in accordance with the design and manufacture, the main products are ball valve, gate valve, globe valve, butterfly valve, check valve, such as more than 30 varieties, more than 1000 In specifications, materials used in WCB, WC6, WC9, CF8, CF3, CF8M, CF3M, 1Cr18Ni9Ti, 12CrMoV, ZG1Cr5Mo, ZG20CrMoV and so on, and with a manual, gear transmission, electric, pneumatic, hydraulic drives, etc., products throughout the country by the user's trust and praise.
