Zhejiang Risson Valve is located in QianShi Industrial Zone, Oubie Town, YongJia, where is a famed hometown of pumps and valves in china. The company covers the total area of 16000 square meters. Established in 1995, the company has many years of... - Update: 2007-08-10

Zhejiang Risson Valve is located in QianShi Industrial Zone, Oubie Town, YongJia, where is a famed hometown of pumps and valves in china. The company covers the total area of 16000 square meters. Established in 1995, the company has many years of exp... - Update: 2007-08-10

Main Parameters and Perfmance: Nominal pressure: 0.6Mpa 1.6Mpa 2.5Mpa 150Lb 300Lb Nominal diameter: DN50~500mm, Nps2"~20" (Range of tempareture subject to the material of sealing and property of medium) Connnect ing flange: ANSIB16. 5, GB/t911... - Update: 2007-08-10

Technical Specification: Structural formation: BB-BG-OS&Y Drving maner: Hand / electric / pneumatic operate Desing standard: DIN3356 Face to face: DIN3202 Flange ends: DIN2543-2545 Test &inspection: DIN3230 - Update: 2007-08-10

Main Perfermance: Nominal pressure: 0.6 1.0 1.6 Mpa Nominal diameter: DN50~600 NPS 2"~24" Suitable temperature: -38~+200º C (Range of temperature subject to the material of sealing and property of medium) Connecting flange: ANSI B16. 5 GB... - Update: 2007-08-10

Application Norm: 1, Design Manafacrure According to 12236-89 2, Face to Face According to GB 12221-89 3, Flange Dimenaion Accoring to JB/T79-94 4, Valve Check and Test According to API598 - Update: 2007-08-10

Zhejiang Risson Valve is located in QianShi Industrial Zone, Oubie Town, YongJia, where is a famed hometown of pumps and valves in china. The company covers the total area of 16000 square meters. Established in 1995, the company has many years of exp... - Update: 2007-08-10

Zhejiang Risson Valve is located in QianShi Industrial Zone, Oubie Town, YongJia, where is a famed hometown of pumps and valves in china. The company covers the total area of 16000 square meters. Established in 1995, the company has many years of exp... - Update: 2007-08-10

Design Manafacfure To China(GB) 1, Structure Type: Angle type 2, Nominal Pressure: PN1.6-4.0(MPa) 3, Nominal Diameter: DN15-300(mm) - Update: 2007-08-10