Marine Stop Check Valve
Marine Stop Check Valve:
Connection Type: Flange/ Thread/ Bellows
Material: Stainless Steel/ Cast Steel/ Forged Steel/ Bronze
Structure: Straight/ Angle
Standard: JIS/ DIN/ ANSI
Introduction:
Marine Stop check Valve, a multi-purpose valve with a shut-off valve and a check valve function. It is similar in construction to the globe valve, but the stem and the valve are not fixed.
Approval Standard:
1. Chapter 2, Part 3 of China Classification Society Rules for Classification of Sea-going Steel Ships 2015 and Its Amendments.
Specification:
Marine Stop Check Valve
| Standard | Nominal Diameter | Nominal Pressure | Main Body Material |
| GB/T585-2008 | 20~300 mm | 1.0~6.4 Mpa | ZG230-450 |
| GB/T588-2008 | 15~150 mm | 0.6~2.5 Mpa | ZCuSn10Zn2 |
| GB/T596-2008 | 10~32 mm | 4.0 Mpa | ZCuA19Mn2 |
| CB/T3197-95 | 40~250 mm | 0.6~1.6 Mpa | ZG230-450 |
| CBM1049-81 | 50~250 mm | 1.0 Mpa | ZG230-450 |
| CBM1076-81 | 15~40 mm | 1.6 Mpa | ZCuSn5Pb5Zn5 |
| CBM1052-81 | 32~150 mm | 2.0 Mpa | ZG275-485 |
| GB/T591-2008 | 20~300 mm | 0.6~1.6 Mpa | HT200 |
| GB/T1953-2008 | 15~32 mm | 1.6 Mpa | ZCuSn5Pb5Zn5 |
| GB/T1853-2008 | 40~350 mm | 0.6 Mpa | ZG275-485 |