閥門詢價(jià)：/
：wangbo@spiraxsarcocn.com
美國飛托克二閥組，美國飛托克變送器二閥組
2DSS-FNS8-A 2-Valve Manifolds 316 SS Two-Valve Manifolds, 1/2 Female NPT Inlet/process, Flanged Outlet/instrument, 1/4 Female NPT Test/Vent
2DSS-FNS8-AG 2-Valve Manifolds 316 SS Two-Valve Manifolds, 1/2 Female NPT Inlet/process, Flanged Outlet/instrument, 1/4 Female NPT Test/Vent
2DSS-FNS8-L 2-Valve Manifolds 316 SS Two-Valve Manifolds, 1/2 Female NPT Inlet/process, Flanged Outlet/instrument, 1/4 Female NPT Test/Vent
2DSS-FNS8-LG 2-Valve Manifolds 316 SS Two-Valve Manifolds, 1/2 Female NPT Inlet/process, Flanged Outlet/instrument, 1/4 Female NPT Test/Vent
2DSS-FNS8-H 2-Valve Manifolds 316 SS Two-Valve Manifolds, 1/2"Female NPT Inlet/process, Flanged Outlet/instrument, 1/4" Female NPT Test/Vent
2DSS-FNS8-HG 2-Valve Manifolds 316 SS Two-Valve Manifolds, 1/2"Female NPT Inlet/process, Flanged Outlet/instrument, 1/4" Female NPT Test/Vent
2DSS-F-H 2-Valve Manifolds 316 SS Two-Valve Manifolds, 1/2"Female NPT Inlet/process, Flanged Outlet/instrument, 1/4" Female NPT Test/Vent
規(guī)格型號(hào): 2DSS-FNS8-A
品名: 美國飛托克2閥組
型號(hào)描述: 316 SS Two-Valve Manifolds, 1/2 Female NPT Inlet/process, Flanged Outlet/instrument, 1/4 Female NPT Test/Vent
美國飛托克二閥組特點(diǎn):
◎ zui大工作壓力：
不銹鋼：414 bar (6000 psig)
合金 C-276：414 bar (6000 psig)
合金 400：345 bar (5000 psig)
◎ 工作溫度：
PTFE 填料：-54°C 至 232°C (-65°F 至 450°F)
石墨填料：-54°C 至 649°C (-65°F 至 1200°F)
◎ 內(nèi)通徑：0.157 in. (4.0 mm)，CV：0.35
◎ 兩截閥桿設(shè)計(jì)，上閥桿螺紋經(jīng)特殊硬化處理，下閥
桿表面經(jīng)拋光硬化
◎ 上閥桿螺紋的潤滑脂與系統(tǒng)介質(zhì)隔離
◎ 非旋轉(zhuǎn)的下閥桿上下運(yùn)動(dòng)代替螺紋升降，減少每個(gè)
行程對(duì)填料的磨擦，減少閥座和閥頭之間的咬合
◎ 閥門在全開位置具有背密封功能
◎ 手柄采用兩端螺釘鎖緊，穩(wěn)固耐用
◎ 每只閥門在出廠前均以額定工作壓力的氮?dú)膺M(jìn)行密封測試
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