WA42Y波紋管平衡式安全閥產(chǎn)品概述： 適用于工作溫度≤200℃存在不穩(wěn)定背壓或有毒、腐蝕性介質(zhì)的設備或管路上，作為超壓保護裝置。
主要零部件材料： NO. 零件名稱 WA42Y-C型材料 WA42Y-P型材料 WA42Y-R型材料 1 閥體 WCB ZG1Cr18Ni8Ti,CF8M 2 閥座 2Cr13 1Cr18Ni8Ti 調(diào)節(jié)圈 2Cr13 1Cr18Ni8Ti 0Cr18Ni12Mo2Ti 4 閥瓣 2Cr13 1Cr18Ni8Ti 反沖盤 2Cr13 1Cr18Ni8Ti 波紋管 導向套 2Cr13 1Cr18Ni8Ti 0Cr18Ni12Mo2Ti 8 閥蓋 ZGZGZG9 彈簧 50CrVA 50CrVA包覆氟塑料 50CrVA包覆氟塑料 外形尺寸和連接尺寸： 型號 公稱通徑 do D K g g1 b f f1 Z-?d DN
' D1 K1 g3 g2 b1 f
' f1
' Z1-?d1 L L1 ≈H WA42Y-16 WA42Y-16P WA42Y-16R 25 16 65 16 2 4-14 32 78 18 2 4-18 20 78 18 2 4-18 40 85 18 3 4-18 25 85 18 3 4-18 50 3 4-18 32 3 4-18 65 3 4-18 65 40 3 4-18 80 3 8-18 80 50 3 8-18 3 8-18 100 65 220 3 8-18 3 8-18 125 80 3 8-18 24 3 8-23 24 3 8-23 26 3 8-23 3 12-23 3 12-26 WA42Y-25 WA42Y-25P WA42Y-25R 25 16 65 16 2 4-14 32 78 18 2 4-18 20 78 18 2 4-18 40 85 18 3 4-18 25 85 18 3 4-18 50 3 4-18 32 3 4-18 65 3 4-18 65 40 3 8-18 80 3 8-18 80 50 3 8-18 3 8-18 100 65 3 8-23 3 8-18 125 80 220 3 8-26 24 3 8-23 3 8-26 26 3 8-23 3 12-26 3 12-26 WA42Y-40 WA42Y-40P WA42Y-40R 25 16 58 65 16 2 4 4-14 32 78 18 2 4-18 20 66 78 18 2 4 4-18 40 85 18 3 4-18 25 76 85 18 3 4 4-18 50 3 4-18 32 88 3 4 4-18 65 3 4-18 65 40 3 4 8-18 80 3 8-18 80 60 200 24 3 4 8-18 3 8-18 100 65 235 24 3 4.5 8-23 3 8-18 125 80 220 28 3 4.5 8-26 24 3 8-23 204 3 4.5 8-26 26 3 8-23 3 4.5 12-30 3 12-26 WA42Y-64 WA42Y-64P WA42Y-64R 25 16 58 78 22 2 4 4-18 32 66 78 18 2 4 4-18 20 66 82 24 2 4 4-23 40 76 85 18 3 4 4-18 40 25 76 95 24 3 4 4-23 50 88 3 4 4-18 50 32 135 88 3 4 4-23 65 3 4 8-18 65 40 205 28 3 4 8-23 80 200 22 3 4 8-18 80 50 215 30 3 4 8-23 24 3 4.5 8-23 100 65 200 32 3 4.5 8-26 125 3 4.5 8-25 38 3 4.5 8-34 3 4.5 12-30 WA42Y-100 WA42Y-100P WA42Y-100R 25 16 58 78 24 3 4 4-18 32 66 78 18 2 4 4-18 20 66 82 24 2 4 4-23 40 76 85 18 3 4 4-18 40 25 76 95 26 2 4 4-23 50 88 3 4 4-18 50 32 88 3 4 4-26 65 3 4 8-18 65 32 220 32 3 4 8-26 80 200 22 3 4 8-18 80 40 230 34 3 4 8-26 24 3 4.5 8-23 100 50 265 38 3 4.5 8-30 125 3 4.5 8-25 150 80 290 204 46 3 4.5 12-34
