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300 Series Multiport Needle Valve
Brand: Noshok, IncSpecifications
- 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
- 100% Helium leak tested to 1 x 10-4 ml/s for guaranteed performance and reliability
- 6,000 psi Pressure Rating at 200° F
- 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)
Options
- Panel Mountings
- O-Ring Materials
- Handles
- Packings
- Regulating Stem
- Stem Tips
Specifications
Brand
Enclosure, Body Material
- Electro-Polished 316 Stainless Steel
- Zinc-Nickel-Plated Steel
Flow Capacity
- 0.64 Cv
Handle Assembly Material
- 1-3/8”, 1-3/4” Phenolic
Mounting
- Panel Mount (1 Nut, 2 Nuts)
NPT Inlet
- 1/2” NPT Female
- 1/2” NPT Male
- 3/4” NPT Female
- 3/4” NPT Male
NPT Outlet
- 1/2” NPT Female
- 1/2” NPT Male
- 3/4” NPT Female
- 3/4” NPT Male
O-Ring Material
- Ethylene Propylene (EPR)
- FFKM (Kalrez 3018 or Equivalent)
- FKM
- NBR
Options
- Handle
- Regulating Stem & Stem Tips
Orifice Size
- 0.187”
Packing Material
- PTFE
Pressure Rating
- psi: 6,000 (kPa: 41,370, bar: 413.7) at 93° C (200° F)
Seat / Seal Material
- 304 Stainless Steel
- 316 Stainless Steel
- PCTFE
- PEEK
- Steel
Stem Material
- 316 Stainless Steel
Stem Type
- Non-Rotating
