3DSS-FNS8-A 3-valve Manifolds 316 SS Three-Valve Manifolds, 1/2 Female NPT Inlet/process, Flanged Outlet/instrument 3DSS-FNS8-AG 3-valve Manifolds 316 SS Three-Valve Manifolds, 1/2 Female NPT Inlet/process, Flanged Outlet/instrument 3DSS-FL8-A 3-valve Manifolds 316 SS Three-Valve Manifolds, 1/2" Tube Fitting Inlet/process, Flanged Outlet/instrument 3DSS-FL8-AG 3-valve Manifolds 316 SS Three-Valve Manifolds, 1/2" Tube Fitting Inlet/process, Flanged Outlet/instrument 3DSS-FNS8-L 3-valve Manifolds 316 SS Three-Valve Manifolds, 1/2 Female NPT Inlet/process, Flanged Outlet/instrument, Optional Test/Vent 3DSS-FNS8-LG 3-valve Manifolds 316 SS Three-Valve Manifolds, 1/2 Female NPT Inlet/process, Flanged Outlet/instrument, Optional Test/Vent 3DSS-FL8-L 3-valve Manifolds 316 SS Three-Valve Manifolds, 1/2" Tube Fitting Inlet/process, Flanged Outlet/instrument, Optional Test/Vent 3DSS-FL8-LG 3-valve Manifolds 316 SS Three-Valve Manifolds, 1/2" Tube Fitting Inlet/process, Flanged Outlet/instrument, Optional Test/Vent 3DSS-FNS8-C 3-valve Manifolds 316 SS Three-Valve Manifolds, 1/2 Female NPT Inlet/process, Flanged Outlet/instrument, Optional Test/Vent 3DSS-FNS8-CG 3-valve Manifolds 316 SS Three-Valve Manifolds, 1/2 Female NPT Inlet/process, Flanged Outlet/instrument, Optional Test/Vent 3DSS-FL8-C 3-valve Manifolds 316 SS Three-Valve Manifolds, 1/2" Tube Fitting, Flanged Outlet/instrument, Optional Test/Vent 3DSS-FL8-CG 3-valve Manifolds 316 SS Three-Valve Manifolds, 1/2" Tube Fitting, Flanged Outlet/instrument, Optional Test/Vent 3RSS-FNS8-V 3-valve Manifolds 316 SS Three-Valve Manifolds, 1/2 Female NPT Inlet/process, 1/2" Female NPT Outlet/instrument, Optional Test/Vent 3RSS-FNS8-VG 3-valve Manifolds 316 SS Three-Valve Manifolds, 1/2 Female NPT Inlet/process, 1/2" Female NPT Outlet/instrument, Optional Test/Vent 3RSS-FL8-V 3-valve Manifolds 316 SS Three-Valve Manifolds, 1/2" Tube Fitting Inlet/process, 1/2" Tube Fitting Inlet/process, Optional Test/Vent 3RSS-FL8-VG 3-valve Manifolds 316 SS Three-Valve Manifolds, 1/2" Tube Fitting Inlet/process, 1/2" Tube Fitting Inlet/process, Optional Test/Vent 美國飛托克三閥組特點: ◎ 較大工作壓力： 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 ◎ 兩截閥桿設計，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(wěn)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