主要零件材料 Material for main parts
零件名稱
Part name 材料Material
Z41Y-16P
-25P
-40P
Z41W-16P
-25P
-40P Z41W-16P
-25P
-40P
閥體 閥蓋
Body bonnet 鉻鎳鋼
Ci Ni Ti 鉻鎳鈦鋼
Ci Ni Ti 鉻鎳鉬鈦鋼
Ci Ni Mo Ti steel
閥板
Wwdge gate 合金鋼+硬質合金
Alloy steel+carbidealloy
閥桿
Stem nut 合金鋼
Alloy steel
閥桿螺母
Stem 鋁鐵青銅 Albronze
手輪
Hand wheel 灰鑄鐵、可鍛鑄鐵 gray cast iron,maueable iron
性能範圍 Specifications
型號
Type 公稱壓力
Nominal Pressure 試驗壓力
Test Pressuse 工作溫度(℃)
Working Temperature
適用介質
Sui table Medium
強度(水)
(Mpa) 密封(水)
空氣(Mpa) 低壓密封
空氣(Mpa)
Z41H-16C
Z41W-16P(R) 1.6 2.4 1.8 0.6 ≤200 NITRIC ACID
硝酸類
Z41H-16C
Z41W-25P(R) 2.5 3.8 2.8 0.6 ≤200 ACETICIC ACID
醋酸類
Z41H-16C
Z41W-40P(R) 4.0 6.0 4.4 0.6 ≤200 NITRIC ACID
硝酸類
Z41H-16C
Z41W-64P(R) 6.4 9.6 7.0 0.6 ≤200 ACETICIC
醋酸類