Needle & Gauge Valves

Needle & Gauge valves from Tulsa Valve are the result of comprehensive engineering, precision manufacturing and exhaustive inspection and testing. Available in ¼”, ½” and ¾”, Pressure ratings 6,000 and 10,000 psi.

Features

Designed to alleviate problems with,

  • Internal contamination
  • Bonnet and stem blow-out
  • Seat failure and leakage
  • Steam wear and shortened service life

PDF

Tulsa Valve Product Summary

Tulsa Valve Needle and Gauge Valves

Parts

ID Part Carbon Steel 316 Stainless Nace*
1 Body Carbon Steel-AISI 1215 or 12L14 316 Stainless Steel (or CF8M) 316 Stainless Steel (or CF8M)
2 Bonnet Carbon Steel-AISI 1215 or 12L14 316 Stainless Steel 316 Stainless Steel
3 Stem 316 Stainless Steel (or CF8M) 316 Stainless Steel (or CF8M) 316 Stainless Steel (or CF8M)
4 Stem Seal Viton Viton Viton
5 Stem Seal Back-Up Ring Viton Viton Viton
6 Sleeve Carbon Steel-AISI 1215 or 12L14 316 Stainless Steel 316 Stainless Steel
7 Handle Carbon Steel-AISI 1215 or 12L14 303 Stainless Steel 303 Stainless Steel
8 Handle Screw Carbon Steel 18-8 Stainless Steel 18-8 Stainless Steel
9 Bonnet Locking Pin Spring Steel 18-8 Stainless Steel 18-8 Stainless Steel
10 Seat (Soft Seat Only) Nylon Nylon Nylon
11 Boot Polyethylene Polyethylene Polyethylene

Dimensions

Valve Size (in) End Configuration Carbon Steel 102 Series Part # Stainless Steel 102N Series Part # Pressure
1/4″ Needle Valve M X F 161120 161320 6,000 psi
1/4″ Needle Valve M X F 161220 161420 10,000 psi
1/2″ Needle Valve M X F 161140 161350 6,000 psi
1/2″ Needle Valve M X F 161240 161450 10,000 psi
1/2″ Needle Valve 90 Deg Angle M X F 161261 161361 10,000 psi
1/2” X 1/4″ Needle M X F 16112040 161132040 6,000 psi
3/4” X 1/2″ Needle M X F 16114060 16134060 6,000 psi
3/4″ Needle Valve M X F 161160 161360 6,000 psi
1″ Needle Valve M X F 161180 161380 6,000 psi
1/2″ Gauge Valve M X F X F X F 163140 163340 6,000 psi
1/2″ Gauge Valve M X F X F X F 163240 163440 10,000 psi