- 300X pressure reducing valves
- 2017-10-22 07:02
- Model Number: RSV NO.39(A) Brand Name: DA/customized Key Specifications/Special Features: Technical specifications:1.the grade of pressure: PN10、PN16、PN252.diaphragm type: DN25—DN4503.piston type: DN500—DN4504.medium temperature: 0—80℃ 5.size:...