2、密封面不易磨損、擦傷、密封性能好、壽命長(zhǎng)。
3、結(jié)構(gòu)緊湊、啟閉性好、高度小、維修方便。
4、適用于水、蒸汽、油品管路上,具有耐高溫、耐高壓的特點(diǎn)。
產(chǎn)品型號(hào) Producttype | 公稱壓力PN/MPa Nominal pressure | 試驗(yàn)壓力/MPa Test pressure | 工作壓力/MPa Working pressure | 工作溫度/℃ Working temperature | 適用介質(zhì) Appicable medium | |||
殼體強(qiáng)度 Shell strength test | 密封 Sealing | P54 | P55 | P57 | ||||
J61(X,Y)-1OO | 1O | 15 | 11 | - | - | - | ≤450 | 水、蒸汽、油品 Water、Steam oil goods |
J61(X,Y)-200 | 20 | 30 | 22 | - | - | - | ||
J6(X,Y)-250 | 25 | 38 | 28 | - | - | - | ||
J61(X,Y)-320 | 32 | 48 | 36 | - | - | - | ||
J61Y-P54/100V | - | 30 | 22 | 1O | - | - | ≤540 | 蒸汽 Steam |
J61Y-P54/140V | - | 38 | 28 | 14 | - | - | ||
J61Y-P54/170V | - | 48 | 36 | 17 | - | - | ||
J61Y-P55/100V | - | 38 | 28 | - | 10 | - | ≤555 | |
J61Y-P55/140V | - | 48 | 36 | - | 14 | - | ||
J61Y-P55/170V | - | 53 | 39 | - | 17 | - | ||
J61Y-P57/100V | - | 48 | 36 | - | - | 1O | ≤570 | |
J61Y-P57/140V | - | 55 | 40 | - | - | 14 | ||
J61Y-P57/170V | - | 60 | 44 | - | - | 17 |
零件名稱 Part name | 閥體 Body | 閥蓋 Boanet | 閥桿 Stem | 閥瓣 Disc | 密封面 Sealing face | 填料 Packing | 閥桿螺母 Yoke nut | 手輪 Hand wheel | 緊固件 Fastener |
J61H型 J961H型 | 25 WCB | 25 WCB | 鉻不銹鋼 鉻鉬鋁鋼氮化 Cr.stainlesssteel Cr.Mo.Al steel nitration | 鉻不銹鋼 Cr.stainless Steel | 鉻不銹鋼 Cr.stainless Steel | 柔性石墨 Craphite | 鋁青銅 Albronze | 可鍛鑄鐵 Forgeable cast-iron | 優(yōu)質(zhì)碳鋼 鉻鉬鋼 High-grde carbon steel Cr.Mo steel |
J61Y型 J961Y型 | 25 WCB | 25 WCB | 鉻不銹鋼 鉻鉬鋁鋼氮化 Cr.stainlesssteel Cr.Mo.Al steel nitration | 25 | 硬質(zhì)合金 Carbide alloy | ||||
J61Y-P54型 J961Y-P54型 | 12CrlMoV WC6 | 12CrlMoV WC6 | 20CrlMo1VA 38CrlMoAIA | 12CrlMoV | 硬質(zhì)合金 Carbide alloy | ||||
J61Y-P55型 J961Y-P55型 | 12CrlMoV WC6 | 12CrlMoV WC6 | 20CrlMo1VA 38CrlMoAIA | 12CrlMOV | 硬質(zhì)合金 Carbide alloy | ||||
J61Y-P57型 J961Y-P57型 | 12CrlMoV WC9 | 12CrlMoV WC9 | 20CrlMo1VA 38CrlMoAIA | 12CrlMOV | 硬質(zhì)合金 Carbide alloy |