Specifications
Valve Tube FittingsStem threads isolated from system fluid
Externally adjustable PTFE packing
Metal-to-metal shutoff
Stainless Steel Screwed-Bonnet Needle Valve, 3/8 in. Tube Fitting, Regulating Stem
| SPECIFICATION SUMMARY | |
| Flow Pattern | Straight (2-way) |
| Valve Material | Stainless Steel |
| End Connection 1 Size | 3/8 in |
| End Connection 1 Type | tube fitting |
| End Connection 2 Size | 3/8 in |
| End Connection 2 Type | tube fitting |
| Handle Color | Green |
| Handle Style | Aluminum Bar |
| Cleaning | Standard cleaning SC-10 |
| Lubricant | Molykote(r) Gn Paste |
| Packing | Virgin PTFE |
| Stem Material | 316 Stainless Steel |
| Stem Type | Regulating |
| Stem Tip Material | 316 Stainless Steel |
| Max Temperature with Pressure Rating | 400°F @ 2140 PSIG /204°C @ 147 BAR |
| Orifice | .166 in |
| Room Temperature Pressure Rating | 3000 PSIG @ 100°F /206 BAR @ 37°C |
Stainless Steel JB Series Screwed-Bonnet Needle Valves
screwed-bonnet needle valves offer shutoff or regulating stem tips in straight- or angle-pattern valves with externally adjustable packing.
SpecificationsWorking PressureTemperature Flow Coefficient Body Material Packing Material End Connections • Type • Size | Up to 3000 psig (206 bar) –40 to 600°F (–40 to 315°C) Up to 0.58 316 stainless steel PTFE or Grafoil® tube fitting, NPT, male ISO 1/8 to 3/8 in.; 6 and 8 mm |
Features
- Stem threads isolated from system fluid
- Externally adjustable PTFE packing
- Metal-to-metal shutoff
Testing
Every JB series needle valve is factory tested for bubble-tight shutoff at 100 psi (6.8 bar) differential pressure. Shell testing is performed on a sampling basis at 3000 psig (206 bar) to a requirement of no detectable leakage.
Cleaning and Packaging
Every JB series needle valve is cleaned and packaged in accordance with Standard Cleaning and Packaging (SC-10).
Options
Standard ball stem tip is 316 stainless steel; 440C stainless steel and cobalt-based alloy material are available.
Nonrotating ball shutoff stem is standard; regulating stem is available.
Standard handle is anodized aluminum; stainless steel bar handles are available.
About Us:
Xi'an Yunyi Instrument Co., Ltd. is a professional manufacturer that engaged in the fields of pressure measurement instrument, the chief engineer Mr Tian has more than 30 years on this area, he is one of the engineers who introduced the Rosemount technology. We specializing in developing high precision pressure transmitter and pressure gauges. And we also develop temperature transmitter, level transmitter, densitometer etc. They are widely used in chemical, petroleum, paper, electricity, city gas, environmental protection, water treatment and other fields.
If you need this low price solenoid valve , please visit the website
Katherina Wang
skype:wangxiaoyuncalar
