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产品介绍
NOSHOK 204-MFS 针阀
Multiport, Hard Seat Needle Valves - NOSHOK
Noshok
Multiport design reduces the number of gauge and other instrument connections to permanent piping installations, decreasing possible leak paths Optional bleed plugs further allow pressure to be bled off without disturbing the permanent piping installation 10,000 psi pressure rating at 200 degrees Fahrenheit Blow-out proof stem provides a secondary stem seal in the full open position FKM o-ring seal and PTFE back-up ring below the stem threads to protect from corrosion and galling; PTFE or Grafoil® packing optional All stems are 316 stainless steel All stem threads are rolled for strength and ease of operation One-piece bonnet with a metal-to-metal seal to the valve body below the bonnet threads Slotted spring pin to prevent accidental loosening Vinyl dust cap for bonnet and stem (non-packing) Browse full series: Multiport, Hard Seat Needle Valves - NOSHOK
Series: 200 Series,Hard Seat Connection Sizes: 1/2" NPT Valve Types: Male-Female|Stainless Steel