閥門詢價：/
：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
規格型號: 2DSS-FNS8-A
品名: 美國飛托克2閥組
型號描述: 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:
◎ 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)
◎ 內通徑：0.157 in. (4.0 mm)，CV：0.35
◎ 兩截閥桿設計，上閥桿螺紋經特殊硬化處理，下閥
桿表面經拋光硬化
◎ 上閥桿螺紋的潤滑脂與系統介質隔離
◎ 非旋轉的下閥桿上下運動代替螺紋升降，減少每個
行程對填料的磨擦，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，穩固耐用
◎ 每只閥門在出廠前均以額定工作壓力的氮氣進行密封測試
