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  • 100% helium leak tested to 1 x 10-4 ml/s for guaranteed performance and reliability
  • 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 Graphite packing optional (certain NPT sizes only)
Valves
Unit of Measure
1 2 3 4 

Part Number

Description

Connection Size

Material

Pressure Ratings at 200 Degree Fahrenheit (ºF) Temperature

404-FFS-PM1 N/A 1/2" National Pipe Thread (NPT), Female x Female, 316 Stainless Steel, Hard Seat, 0.187" Orifice Needle Valve with Panel Mount N/A 1/2 in N/A Electropolished 316 Stainless Steel N/A 10,000 psi
404-FFS-PM2 N/A 1/2" National Pipe Thread (NPT), Female x Female, 316 Stainless Steel, Hard Seat, 0.187" Orifice Needle Valve with Panel Mount N/A 1/2 in N/A Electropolished 316 Stainless Steel N/A 10,000 psi
404-MFAC N/A 1/2" National Pipe Thread (NPT), Male x Female, Angle, Steel, Hard Seat, 0.187" Orifice Needle Valve N/A 1/2 in N/A Zinc-Nickel Plated Steel N/A 10,000 psi
404-MFAS N/A 1/2" National Pipe Thread (NPT), Male x Female, Angle, 316 Stainless Steel, Hard Seat, 0.187" Orifice Needle Valve N/A 1/2 in N/A Electropolished 316 Stainless Steel N/A 10,000 psi
404-MFC N/A 1/2" National Pipe Thread (NPT), Male x Female, Steel, Hard Seat, 0.187" Orifice Needle Valve N/A 1/2 in N/A Zinc-Nickel Plated Steel N/A 10,000 psi
404-MFC-PM2 N/A 1/2" National Pipe Thread (NPT), Male x Female, Steel, Hard Seat, 0.187" Orifice Needle Valve with Panel Mount N/A 1/2 in N/A Zinc-Nickel Plated Steel N/A 10,000 psi
404-MFC-T1-PM2-HL5 N/A 1/2" National Pipe Thread (NPT), Male x Female, Steel, 316 Stainless Steel Non-Rotating Tip, Hard Seat, 0.187" Orifice Needle Valve with Panel Mount and 1-3/4" Phenolic Handle N/A 1/2 in N/A Zinc-Nickel Plated Steel N/A 10,000 psi
404-MFS N/A 1/2" National Pipe Thread (NPT), Male x Female, 316 Stainless Steel, Hard Seat, 0.187" Orifice Needle Valve N/A 1/2 in N/A Electropolished 316 Stainless Steel N/A 10,000 psi
404-MFS-P1 N/A 1/2" National Pipe Thread (NPT), Male x Female, 316 Stainless Steel, Hard Seat, 0.187" Orifice Needle Valve with Polytetrafluoroethylene (PTFE) Packing N/A 1/2 in N/A Electropolished 316 Stainless Steel N/A 10,000 psi
404-MFS-P2 N/A 1/2" National Pipe Thread (NPT), Male x Female, 316 Stainless Steel, Hard Seat, 0.187" Orifice Needle Valve with Grafoil Packing N/A 1/2 in N/A Electropolished 316 Stainless Steel N/A 10,000 psi
406-FFC N/A 3/4" National Pipe Thread (NPT), Female x Female, Steel, Hard Seat, 0.438" Orifice Needle Valve N/A 3/4 in N/A Zinc-Nickel Plated Steel N/A 8,000 psi
406-FFS N/A 3/4" National Pipe Thread (NPT), Female x Female, 316 Stainless Steel, Hard Seat, 0.438" Orifice Needle Valve N/A 3/4 in N/A Electropolished 316 Stainless Steel N/A 8,000 psi
406-FFS-EM1 N/A 3/4" National Pipe Thread (NPT), Female x Female, 316 Stainless Steel, Hard Seat, 0.438" Orifice Needle Valve with Ethylene Propylene Diene Monomer (EPDM) O-Ring N/A 3/4 in N/A Electropolished 316 Stainless Steel N/A 8,000 psi
406-FFS-EM1-PM2 N/A 3/4" National Pipe Thread (NPT), Female x Female, 316 Stainless Steel, Hard Seat, 0.438" Orifice Needle Valve with Ethylene Propylene Diene Monomer (EPDM) O-Ring and Panel Mount N/A 3/4 in N/A Electropolished 316 Stainless Steel N/A 8,000 psi
406-FFS-PM2 N/A 3/4" National Pipe Thread (NPT), Female x Female, 316 Stainless Steel, Hard Seat, 0.438" Orifice Needle Valve with Panel Mount N/A 3/4 in N/A Electropolished 316 Stainless Steel N/A 8,000 psi
406-MFC N/A 3/4" National Pipe Thread (NPT), Male x Female, Steel, Hard Seat, 0.438" Orifice Needle Valve N/A 3/4 in N/A Zinc-Nickel Plated Steel N/A 8,000 psi
406-MFS N/A 3/4" National Pipe Thread (NPT), Male x Female, 316 Stainless Steel, Hard Seat, 0.438" Orifice Needle Valve N/A 3/4 in N/A Electropolished 316 Stainless Steel N/A 8,000 psi
408-FFC N/A 1" National Pipe Thread (NPT), Female x Female, Steel, Hard Seat, 0.438" Orifice Needle Valve N/A 1 in N/A Zinc-Nickel Plated Steel N/A 8,000 psi
408-FFC-EM1-HL9 N/A 1" National Pipe Thread (NPT), Female x Female, Steel, Hard Seat, 0.438" Orifice Needle Valve with Ethylene Propylene Diene Monomer (EPDM) O-Ring and 2-3/8" Phenolic Handle N/A 1 in N/A Zinc-Nickel Plated Steel N/A 8,000 psi
408-FFC-HL9 N/A 1" National Pipe Thread (NPT), Female x Female, Steel, 2-3/8" Phenolic Handle, Hard Seat, 0.438" Orifice Needle Valve N/A 1 in N/A Zinc-Nickel Plated Steel N/A 8,000 psi
408-FFS N/A 1" National Pipe Thread (NPT), Female x Female, 316 Stainless Steel, Hard Seat, 0.438" Orifice Needle Valve N/A 1 in N/A Electropolished 316 Stainless Steel N/A 8,000 psi
408-FFS-EM1 N/A 1" National Pipe Thread (NPT), Female x Female, 316 Stainless Steel, Hard Seat, 0.438" Orifice Needle Valve with Ethylene Propylene Diene Monomer (EPDM) O-Ring N/A 1 in N/A Electropolished 316 Stainless Steel N/A 8,000 psi
408-FFS-EM1-PM1 N/A 1" National Pipe Thread (NPT), Female x Female, 316 Stainless Steel, Hard Seat, 0.438" Orifice Needle Valve with Ethylene Propylene Diene Monomer (EPDM) O-Ring and Panel Mount N/A 1 in N/A Electropolished 316 Stainless Steel N/A 8,000 psi
408-FFS-EM1-T1 N/A 1" National Pipe Thread (NPT), Female x Female, 316 Stainless Steel, 316 Stainless Steel Non-Rotating Tip, Hard Seat, 0.438" Orifice Needle Valve with Ethylene Propylene Diene Monomer (EPDM) O-Ring N/A 1 in N/A Electropolished 316 Stainless Steel N/A 8,000 psi
408-MFC N/A 1" National Pipe Thread (NPT), Male x Female, Steel, Hard Seat, 0.438" Orifice Needle Valve N/A 1 in N/A Zinc-Nickel Plated Steel N/A 8,000 psi
Unit of Measure
1 2 3 4