Z15W-16R, Z15W-16P stainless steel valve (Z15W silk thread, stainless steel valve mouth): manual, internal thread connection form, dark bar wedge rigid single gate, the seat sealing surface of stainless steel, working pressure 1.6MPa, valve body material is stainless steel. Suitable temperature -20 ~ 180 ℃, nominal diameter DN15 ~ DN50, applicable to water, steam, oil. Widely used in national defense, scientific research, aerospace, electronics, machinery, metallurgy, petroleum, chemical, energy, environmental protection, biomedical, refrigeration, food and other areas. 

 Z15W-16R, Z15W-16P stainless steel valve structure is simple and easier to manufacture and repair; working stroke is small, open and close a short time; sealing, the sealing surface between the friction force is small, longer life expectancy; does not apply with particles, viscosity, easy to medium coke. 

 】 【Product performance parameters 
 Z15W-16R, Z15W-16P stainless steel valve main performance parameters of models working pressure PN (MPa) Temp (℃) for medium 
 Z15W-16R 16 1.6 -20 ~ 180 water, slightly corrosive gas liquids, saturated steam, direct drinking water 
 Z15W-16P 

 【Material】 product components 
 Z15W-16R, Z15W-16P stainless steel valve body material name parts, valve cover, the sealing surface of gate valve stem packing 
 Stainless steel stainless steel stainless steel expanded graphite material 

 【Product Size】 shape and structure 
 Z15W-16R, Z15W-16P stainless steel valve shape and structure of the major Size (mm) DN Rc / in LBH D0 
 15 Rc1 / 2 56.5 15 94 70 
 20 Rc3 / 4 60 20 102 70 
 25 Rc1 68 25 114 80 
 32 Rc1 ? 75.5 32 124 80 
 40 Rc1 ? 80 40 152.5 100 
 50 Rc2 90.5 50 169.5 100