Series 3000 bar stock, screwed bonnet type needle valves available in Brass, 303 and 316 Stainless Steel with working pressures to 5000 PSIG in 1/8" to 1/2" sizes. The unique, externally adjustable, wear compensating, virgin PTFE stem packing offers long trouble-free service life in most liquid or gas applications.
A wide variety of options including panel mounting, metal-to-metal seat, soft stem tip and taper proof cap make the Series 3000 an economical, quality solution for the most demanding applications. Available cleaned and packaged for Oxygen service.
- Screwed Bonnet, Bar Stock Construction
- Adjustable PTFE Stem Packing
- Excellent Gauge Isolation Valve
- Globe (1/8"–3/8") and Block (3/8"–1/2") Configurations
- Working Pressures to 5000 PSIG (Stainless) / 3000 PSIG (Brass)
- Wide Variety of Options — Panel Mounting, Soft Stem Tips, Stem Top Styles
- Available in Brass, 303 SS, and 316 SS
- 303 SS Available as an Economical Alternative to 316 SS
- 100% Factory Tested
- Available Cleaned & Packaged for Oxygen Service
- Maximum Operating Pressure @ 100°F: Brass 3000 PSIG (207 bar) | Stainless 5000 PSIG (345 bar)
- Flow Coefficient (Cv): Globe (.187" Orifice) = 0.40 | Block (.312" Orifice) = 0.90
- Temperature Ratings:
- Metal-to-Metal Stem: -320°F to 400°F (-195°C to 204°C)
- Kel-F Tip Stem: -65°F to 200°F (-54°C to 93°C)
- External Leakage: Zero
- Maximum Seat Leakage: 0.1 cc/min @ 3000 PSIG Nitrogen
- Note: Soft stem tip options (N, T) available on Brass Globe valves only (sizes 1–7)
- Note: Block valves (sizes 8–12) not available with soft stem tip options
