Soft Seat Needle Valves-500 Series

Soft Seat Needle Valves-500 Series

500 Series Standard, Soft Seat Needle Valves

  • 100% helium leak tested to 1 x 10-4 ml/s for guaranteed performance and reliability
  • 6,000 psi pressure rating @ 200 °F
  • Replaceable Delrin® seat and straight through porting for bidirectional, high capacity flow and easy roddable cleaning
  • 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 packing optional (certain NPT sizes only)
  • 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)
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Noshok 502-FFC 1/4 NPT, Female x Female, Steel, Soft Seat Needle Valve
Noshok 502-FFC 1/4 NPT, Female x Female, Steel, Soft Seat Needle Valve 500 Series Standard, Soft ..
$59.43$29.99
Noshok 502-FFC-EM1 1/4 NPT, Female x Female, Steel, EPDM O-Ring,, Soft Seat Needle Valve
Noshok 502-FFC-EM1 1/4 NPT, Female x Female, Steel, EPDM O-Ring,, Soft Seat Needle Valve 500 Seri..
$59.43$30.35
Noshok 502-FFC-EM1-PM1 1/4 NPT, Female x Female, Steel, EPDM O-Ring, Panel Mount, Soft Seat Needle Valve
502-FFC-EM1-PM1 1/4 NPT, Female x Female, Steel, EPDM O-Ring, Panel Mount, Soft Seat Needle Valve ..
$67.33$50.55
Noshok 502-FFC-EM1-PM2 1/4 NPT, Female x Female, Steel, EPDM O-Ring, Panel Mount, Soft Seat Needle Valve
502-FFC-EM1-PM2 1/4 NPT, Female x Female, Steel, EPDM O-Ring, Panel Mount, Soft Seat Needle Valve ..
$68.68$32.50
Noshok 502-FFC-HL3 1/4 NPT, Female x Female, Steel, Round Knurled Handle, Soft Seat Needle Valve
Noshok 502-FFC-HL3 1/4 NPT, Female x Female, Steel, Round Knurled Handle, Soft Seat Needle Valve ..
$59.43$32.60
Noshok 502-FFC-HL5 1/4" NPT F - F Steel Soft Seat Needle Valve
Noshok 502-FFC-HL5 1/4" NPT F - F Steel Soft Seat Needle Valve 500 Series Standard, Soft Seat Nee..
$68.80$41.60
Noshok 502-FFC-NB1 1/4 NPT, Female x Female, Steel, NBR-O-Ring, Soft Seat Needle Valve
502-FFC-NB1 1/4 NPT, Female x Female, Steel, NBR-O-Ring, Soft Seat Needle Valve ..
$54.96$41.22
Noshok 502-FFC-PM1 1/4 NPT, Female x Female, Steel, Panel Mount, Soft Seat Needle Valve
Noshok 502-FFC-PM1 1/4 NPT, Female x Female, Steel, Panel Mount, Soft Seat Needle Valve 500 Serie..
$68.68$49.99
Noshok 502-FFC-PM1-EM1 1/4" NPT F - F Steel Soft Seat Needle Valve
Noshok 502-FFC-PM1-EM1 1/4" NPT F - F Steel Soft Seat Needle Valve 500 Series Standard, Soft Seat..
$68.68$51.51
Noshok 502-FFC-PM1-HL3 1/4 NPT, Female x Female, Steel, Panel Mount, Round Knurled Handle, Soft Seat Needle Valve
502-FFC-PM1-HL3 1/4 NPT, Female x Female, Steel, Panel Mount, Round Knurled Handle, Soft Seat Needle..
$63.68$47.76
NOSHOK 502-FFC-PM2 1/4 NPT, Female x Female, Steel, Soft Seat N Panel mount (2 nuts) needle Valve
NOSHOK 502-FFC-PM2 1/4 NPT, Female x Female, Steel, Soft Seat N Panel mount (2 nuts) needle Valve ..
$68.68$38.50
Noshok 502-FFC-PM2-EM1 1/4" NPT Panel mount (2 nut)s F - F Steel Soft Seat Needle Valve
Noshok 502-FFC-PM2-EM1 1/4" NPT Panel mount (1 nut)  F - F Steel Soft Seat Needle Valve ..
$68.68$39.99
Noshok 502-FFC-PM2-HL1 1/4 NPT, Female x Female, Steel, Panel mount (2 nuts) Mini T Handle, Soft Seat Needle Valve
502-FFC-PM2-HL1 1/4 NPT, Female x Female, Steel, Panel Mount, Mini T Handle, Soft Seat Needle Valve ..
$68.68$39.99
Noshok 502-FFC-PM2-HL5 1/4 NPT, Female x Female, Steel,Panel mount (2 nuts), 1-3/4 Phenolic Handle, Soft Seat Needle Valve
502-FFC-PM2-HL5 1/4 NPT, Female x Female, Steel, Panel Mount, 1-3/4 Phenolic Handle, Soft Seat Needl..
$79.43$45.99
Noshok 502-FFS 1/4 NPT, Female x Female, 316 SS, Soft Seat Needle Valve
Noshok 502-FFS 1/4 NPT, Female x Female, 316 SS, Soft Seat Needle Valve 500 Series Standard, Soft..
$134.40$69.99
Noshok 502-FFS-EM1 1/4 NPT, Female x Female, 316 SS, EPDM O-Ring,, Soft Seat Needle Valve
Noshok 502-FFS-EM1 1/4 NPT, Female x Female, 316 SS, EPDM O-Ring,, Soft Seat Needle Valve 500 Ser..
$134.40$79.50
Noshok 502-FFS-HL1 1/4 NPT, Female x Female, 316 SS, Mini T Handle, Soft Seat Needle Valve
502-FFS-HL1 1/4 NPT, Female x Female, 316 SS, Mini T Handle, Soft Seat Needle Valve ..
$134.40$79.50
Noshok 502-FFS-HL3 1/4 NPT, Female x Female, 316 SS, Round Knurled Handle, Soft Seat Needle Valve
Noshok 502-FFS-HL3 1/4 NPT, Female x Female, 316 SS, Round Knurled Handle, Soft Seat Needle Valve ..
$134.40$89.50
Noshok 502-FFS-HL5 1/4 NPT, Female x Female, 316 SS, 1-3/4 Phenolic Handle, Soft Seat Needle Valve
Noshok 502-FFS-HL5 1/4 NPT, Female x Female, 316 SS, 1-3/4 Phenolic Handle, Soft Seat Needle Valve ..
$145.15$79.99
NOSHOK 502-FFS-PM2 1/4 NPT, Female x Female, 316 SS, Panel Mount, Soft Seat Needle Valve
NOSHOK 502-FFS-PM2 1/4 NPT, Female x Female, 316 SS, Panel Mount, Soft Seat Needle Valve ..
$153.05$79.62
Noshok 502-FFS-PM2-EM1-HL2 1/4" NPT F - F 316 SS Soft Seat Needle Valve
Noshok 502-FFS-PM2-EM1-HL2 1/4" NPT F - F 316 SS Soft Seat Needle Valve 500 Series Standard, Soft..
$153.05$89.99
Noshok 502-FFS-PM2-EM1-HL5 1/4" NPT F - F 316 SS Soft Seat Needle Valve
Noshok 502-FFS-PM2-EM1-HL5 1/4" NPT F - F 316 SS Soft Seat Needle Valve 500 Series Standard, Soft..
$160.58$110.20
Noshok 502-FFS-PM2-HL3 1/4 NPT, Female x Female, 316 SS, Panel Mount, Round Knurled Handle, Soft Seat Needle Valve
1/4 NPT, Female x Female, 316 SS, Panel Mount, Round Knurled Handle, Soft Seat Needle Valve ..
$153.05$89.99
Noshok 502-FFS-PM2-HL4 1/4 NPT, Female x Female, 316 SS, Panel Mount, 1-3/8 Phenolic Handle, Soft Seat Needle Valve
Noshok 502-FFS-PM2-HL4 1/4 NPT, Female x Female, 316 SS, Panel Mount, 1-3/8 Phenolic Handle, Soft Se..
$163.80$98.99
Noshok 502-FFS-T1 1/4 NPT, Female x Female, 316 SS, Non-Rotating Tip 316 SS, Soft Seat Needle Valve
1/4 NPT, Female x Female, 316 SS, Non-Rotating Tip 316 SS, Soft Seat Needle Valve 502-FFS-T1 5..
$149.94$88.50
NOSHOK 502-MFC 1/4 NPT, Male x Female, Steel, Soft Seat Needle Valve
NOSHOK 502-MFC 1/4 NPT, Male x Female, Steel, Soft Seat Needle Valve 500 Series Standard, Soft Se..
$65.62$29.95
Noshok 502-MFC-EM1-PM2 1/4 NPT, Male x Female, Steel, EPDM O-Ring, Panel Mount, Soft Seat Needle Valve
502-MFC-EM1-PM2 1/4 NPT, Male x Female, Steel, EPDM O-Ring, Panel Mount, Soft Seat Needle Valve ..
$74.90$39.99
NOSHOK 502-MFC-HL3 1/4 NPT, Male x Female, Steel, Round Knurled Handle, Soft Seat Needle Valve
NOSHOK 502-MFC-HL3 1/4 NPT, Male x Female, Steel, Round Knurled Handle, Soft Seat Needle Valve ..
$65.62$35.20
Noshok 502-MFC-PM2-EM1 1/4" NPT M - F Steel Soft Seat Needle Valve
Noshok 502-MFC-PM2-EM1 1/4" NPT M - F Steel Soft Seat Needle Valve 100% helium leak tested t..
$74.87$39.99
Noshok 502-MFS 1/4 NPT, Male x Female, 316 SS, Soft Seat Needle Valve
Noshok 502-MFS 1/4 NPT, Male x Female, 316 SS, Soft Seat Needle Valve 500 Series Standard, Soft S..
$167.31$85.99
NOSHOK 502-MFS-HL1 1/4 NPT, Male x Female, 316 SS, Mini T Handle, Soft Seat Needle Valve
502-MFS-HL1 1/4 NPT, Male x Female, 316 SS, Mini T Handle, Soft Seat Needle Valve 500 Series Stan..
$167.31$98.99
Noshok 502-MFS-HL3 1/4 NPT, Male x Female, 316 SS, Round Knurled Handle, Soft Seat Needle Valve
1/4 NPT, Male x Female, 316 SS, Round Knurled Handle, Soft Seat Needle Valve ..
$167.31$98.99
Noshok 502-MFS-KZ1-PM1-HL5 1/4 NPT, Male x Female, 316 SS, FFKM O-Ring, Panel Mount, 1-3/4 Phenolic Handle, Soft Seat Needle Valve
502-MFS-KZ1-PM1-HL5 1/4 NPT, Male x Female, 316 SS, FFKM O-Ring, Panel Mount, 1-3/4 Phenolic Handle,..
$300.33$178.50
Noshok 503-FFC 3/8 NPT, Female x Female, Steel, Soft Seat Needle Valve
503-FFC 3/8 NPT, Female x Female, Steel, Soft Seat Needle Valve 500 Series Standard, Soft Seat Ne..
$65.10$34.99
Noshok 503-FFS 3/8 NPT, Female x Female, 316 SS, Soft Seat Needle Valve
Noshok 503-FFS 3/8 NPT, Female x Female, 316 SS, Soft Seat Needle Valve 100% helium leak tes..
$163.68$73.50
Noshok 503-FFS-KZ1 3/8 NPT, Female x Female, 316 SS, FFKM O-Ring, Soft Seat Needle Valve
Noshok 503-FFS-KZ1 3/8 NPT, Female x Female, 316 SS, FFKM O-Ring, Soft Seat Needle Valve 500 Seri..
$317.60$132.50
Noshok 503-FFS-PM2 3/8 NPT, Female x Female, 316 SS, Panel Mount, Soft Seat Needle Valve
Noshok 503-FFS-PM2 3/8 NPT, Female x Female, 316 SS, Panel Mount, Soft Seat Needle Valve 100..
$182.33$75.20
Noshok 504-FFC 1/2 NPT, Female x Female, Steel, Soft Seat Needle Valve
Noshok 504-FFC 1/2 NPT, Female x Female, Steel, Soft Seat Needle Valve 500 Series Standard, Soft ..
$65.10$35.60
Noshok 504-FFC-EM1-PM2 1/2 NPT, Female x Female, Steel, EPDM O-Ring, Panel Mount, Soft Seat Needle Valve
504-FFC-EM1-PM2 1/2 NPT, Female x Female, Steel, EPDM O-Ring, Panel Mount, Soft Seat Needle Valve ..
$74.35$39.99
NOSHOK 504-FFC-HL3 1/2 NPT, Female x Female, Steel, Round Knurled Handle, Soft Seat Needle Valve
NOSHOK 504-FFC-HL3 1/2 NPT, Female x Female, Steel, Round Knurled Handle, Soft Seat Needle Valve ..
$65.10$35.60
NOSHOK 504-FFC-PM2 1/2 NPT, Female x Female, Steel, Panel Mount, Soft Seat Needle Valve
504-FFC-PM2 1/2 NPT, Female x Female, Steel, Panel Mount, Soft Seat Needle Valve 500 Series Stand..
$74.35$39.99
Noshok 504-FFC-PM2-EM1 1/2" NPT F - F Steel Soft Seat Needle Valve
Noshok 504-FFC-PM2-EM1 1/2" NPT F - F Steel Soft Seat Needle Valve ..
$74.35$54.80
NOSHOK 504-FFC-PM2-HL5 1/2 NPT, Female x Female, Steel, Panel Mount, 1-3/4 Phenolic Handle, Soft Seat Needle Valve
NOSHOK 504-FFC-PM2-HL5 1/2 NPT, Female x Female, Steel, Panel Mount, 1-3/4 Phenolic Handle, Soft Sea..
$85.10$44.50
Noshok 504-FFS 1/2 NPT, Female x Female, 316 SS, Needle Valve, Soft Seat
Noshok 504-FFS 1/2 NPT, Female x Female, 316 SS, Needle Valve, Soft Seat 500 Series Standard, Sof..
$163.68$78.50
Noshok 504-FFS-EM1 1/2 NPT, Female x Female, 316 SS, EPDM O-Ring, Soft Seat Needle Valve
504-FFS-EM1 1/2 NPT, Female x Female, 316 SS, EPDM O-Ring, Soft Seat Needle Valve ..
$160.47$88.50
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For nearly half a century NOSHOK has been a pioneer in our industry by continually providing innovative solutions, unparalleled customer support, outstanding value and a broad offering of premium quality product lines.

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