不锈钢闸阀  
 
Specifications
Type Nominal Pressure Test Pressure(Mpa) Working Temperature(℃) Suitable Medium
Strength Water Seal(Water)Air Low Pressure Seal Air
Z41H-16C
Z41W-16P®
1.6 2.4 1.8 0.6 ≤200 NITRIC ACID
Z41W-25P® 2.5 3.8 2.8 0.6 ≤200 ACETIC ACID
Z41W-40P® 4 6 4.4 0.6 ≤200 NITRIC ACID
J41W-64P® 6.4 9.6 7 0.6 ≤200 ACETIC ACID
                 
Main Parts And Materials
NO. Part Name Material
Z41Y-16I
-25I
-40I
Z41W-16P
-25P
-40P
Z41W-16R
-25R
-40R
1 Body Ci Ni steel Ci Ni Ti Ci Ni Ti steel
2 Wedge gate Carbidealloy steel
3 Stem Alloy steel
4 Stem nut Ai bronze
5 Hand wheel Cast iron forageable cast iron