PTFE Needle Valve, 1/8" NPT(F) has superior thermal and chemical properties. They are usually used as a gasket in applications that demand high resistance to corrosion. Teflon Needle Valves are used in industries such as chemical manufacturing and pharmaceutical due to their flexibility and affordability along with their robust properties. It is said to be long lasting as they are resistant to weather degradation and general water. PTFE Multi-Turn Needle Valve offers advantages such as no embrittlement of aging, excellent chemical tolerance, a wide variety of service temperatures, and excellent corrosion protection.
Furthermore, Needle Valve made of PTFE also offer high thermal stability, resistance to weather and flame, and food grade compliance. The material, size, temperature, and pressure needs to be considered while selecting a needle valve. Polytetrafluoroethylene Needle Valve is available in 2 types: motorized and angle needle valves. The motorized one does not have a manual handle and connects to an electric or pneumatic actuator to connect and turn the plunger. Whereas the angle valve turns the inlet 90 degrees that allows better system integration.
Valves are used to regulate the flow of gases in a domestic, commercial or industrial setting. PTFE Needle Valve is one such type of valve that is designed for regulating corrosive liquids and gases thus providing high purity service. It can be used as a shutoff valve in nin-critical vacuum or pressure applications. PTFE needle valve manufacturers in India recommend the use of these valves in flow metering applications. At temperatures as low as -268 degrees it maintains high strength, durability, and self lubrication. Whereas in temperatures above 79 degrees C it maintains high flexibility.
Description | Price |
PTFE Single Ferrule 3mm to 42mm Metric Tube Union Needle Valve | US $ 7.35-98.8 / Piece |
PTFE Single Ferrule 1/8 Inch to 1.1/2 Inch Tube Union Needle Valve | US $ 7.35-98.8 / Piece |
PTFE Single Ferrule Tube Union Needle Valve | US $ 1-8 / Piece |
BRAND NAME | TU-LOK |
PTFE NEEDLE VALVE SIZE | 6 MM - 50 MM / 1/8" - 2" |
THREAD | BSPP, NPT, JIC, BSPT, UNF, METRIC |
CONNECTION | TUBE END, THREADED, SOCKET WELD, BUTT WELD, FLANGE END |
FLOW PATTERN | ANGLE, STRAIGHT, CROSS PATTERNS |
PTFE FUNCTION | 2 WAY, 3 WAY |
BODY SHAPE | SQUARE |
PRESSURE RATING | UPTO 15 BAR |
ORIFICE SIZE | 2 MM TO 9.5 MM |
MEDIA | ACID, CHEMCIAL |
PTFE MEDIA TEMPERATURE | (-120* C TO 150*C ) RANGE AS PER PRESSURE |
BODY TYPE | BAR STOCK |
HANDLE | BAR T-HANDLE |
EQUIVALENT BRANDS | PARKER, SWAGELOK, HAMLET, DK-LOK, HOKE, OLIVER VALVES |
MATERIAL | PTFE |
PTFE APPLICATION | SEA WATER DESALINATION |
Part No. | PTFE Valves Size |
PTFE/NV/01 | 1/8” |
PTFE/NV/02 | 1/4” |
PTFE/NV/03 | 3/8” |
PTFE/NV/04 | 1/2” |
PTFE/NV/05 | 3/4” |
PTFE/NV/06 | 1” |
Maximum Flow mL/min |
Cv | PTFE Valves Connections | Non Wetted Materials | |
---|---|---|---|---|
Air | Water | |||
2400 | 130 | 0.011 | 1/8" FNPT | Aluminum/Brass |
55,000 | 2800 | 0.25 | 1/8" FNPT | Aluminum/Brass |
2400 | 130 | 0.011 | 1/4" Comp. | Aluminum/Brass |
55,000 | 2800 | 0.25 | 1/4" Comp. | Aluminum/Brass |
2400 | 130 | 0.011 | 1/8" FNPT | 316 Stainless Steel |
55,000 | 2800 | 0.25 | 1/8" FNPT | 316 Stainless Steel |
2400 | 130 | 0.011 | 1/4" Comp. | 316 Stainless Steel |
55,000 | 2800 | 0.25 | 1/4" Comp. | 316 Stainless Steel |
600 | 36 | 0.003 | 1/8" FNPT | Anodized Aluminum |
3000 | 180 | 0.015 | 1/8" FNPT | Anodized Aluminum |
30,000 | 1800 | 0.15 | 1/8" FNPT | Anodized Aluminum |
600 | 36 | 0.003 | 1/4" Comp. | Anodized Aluminum |
3000 | 180 | 0.015 | 1/4" Comp. | Anodized Aluminum |
30,000 | 1800 | 0.15 | 1/4" Comp. | Anodized Aluminum |
PTFE Needle Valve are resistance to strong acid corrosion, Corrosion resistance, anti-aging, not burning. Its easy to clean and Non-stick surface. Polytetrafluorethylene Needle Valve has continuous operating resistance -140°C ~260°C and 350°C as a peek and High temperature resistance. without fear of contamination It can be used in food grade and non-toxicity environment. Teflon Needle Valve has high strength with Good mechanical characteristics and excellent dimensional stability.
PTFE VALVES SIZE |
A |
B |
C |
D |
E |
1/2" NPT F |
36 |
65 |
86 |
42 |
17 |
ALL DIMENSION IN MM (+- 3) |
|||||
(Working Pressure 5 BAR) |
FLUID CONTACTING MATERIALS PTFE (body and o-ring); CTFE (valve spindle) |
NON-FLUID CONTACTING MATERIALS shell - aluminum (black anodized) or 316 stainless steel; bushing plated brass or 316 stainless steel; adjusting knob - phenolic. |
Maximum Flow mL/min |
Cv | PTFE ValvesConnections | Non Wetted Materials | |
---|---|---|---|---|
Air | Water | |||
2400 | 130 | 0.011 | 1/8" FNPT | Aluminum/Brass |
55,000 | 2800 | 0.25 | 1/8" FNPT | Aluminum/Brass |
2400 | 130 | 0.011 | 1/4" Comp. | Aluminum/Brass |
55,000 | 2800 | 0.25 | 1/4" Comp. | Aluminum/Brass |
2400 | 130 | 0.011 | 1/8" FNPT | 316 Stainless Steel |
55,000 | 2800 | 0.25 | 1/8" FNPT | 316 Stainless Steel |
2400 | 130 | 0.011 | 1/4" Comp. | 316 Stainless Steel |
55,000 | 2800 | 0.25 | 1/4" Comp. | 316 Stainless Steel |
600 | 36 | 0.003 | 1/8" FNPT | Anodized Aluminum |
3000 | 180 | 0.015 | 1/8" FNPT | Anodized Aluminum |
30,000 | 1800 | 0.15 | 1/8" FNPT | Anodized Aluminum |
600 | 36 | 0.003 | 1/4" Comp. | Anodized Aluminum |
3000 | 180 | 0.015 | 1/4" Comp. | Anodized Aluminum |
30,000 | 1800 | 0.15 | 1/4" Comp. | Anodized Aluminum |
HS Code | PTFE Needle Valves Description |
---|---|
84819090 | GAUGE NEEDLE VALVE SS 316 PTFE 6000 PSI1/2 GAS (MAF)SPURGO M8X1 |
70179090 | TOPCOCK PTFE NEEDLE VALVE,90 DEG.,BORO SIZE 0-3MM |
70179010 | 50ML WITH SCREW TYPE PTFE NEEDLE VALVE STOPCOCK |
84818090 | GAUGE NEEDLE VALVE SS 316 1/4 NPT (MXF)X DRAIN M8X1- |
84818090 | NEEDLE VALVE RC 1/2 X RC 1/2 C.S (22.8) BODY, SS 316 INTERNAL / PTFE |
Philippines, Iran, Chile, Canada | PTFE Single Ferrule 1/8 Inch to 1.1/2 Inch Tube Union Needle Valve |
United Arab Emirates (UAE), Europe, Norway, Romania | VT6 6mm PTFE needle valve |
Netherlands, Sweden, Russia, Malaysia | PTFE Needle Valve, 1/4" NPT(F) |
Malaysia, Mexico,Los Alamos -Mexico, Egypt | PTFE Needle Valve, 1/8" NPT(F) |
United Kingdom -UK, Singapore, Malaysia, NY 12203 (USA) | PTFE Needle Valve Stopcock, For Automatic Burette |
UK, Dammam -KSA, Poland, Philippines | Polyfluortetraethylene (PTFE) Needle Valve with 1/4" BSP Male & 1/4" Tube Fitting |
Singapore, Malaysia, Qatar, Europe | PTFE Single Ferrule 3mm to 42mm Metric Tube Union Needle Valve |
Malaysia, Czechia, Japan, Thailand | PTFE DN150 Pn40 Cast Iron Needle Valve for Steam |
Colombia, Bangladesh, China, Malaysia | Pn10/Pn16 Flanged ANSI PTFE Seats Needle Valve |
Philippines, South Africa, Taiwan, Kuwait | Teflon 6000 Psi Female Thread Needle Valve |
Malaysia, Bahrain, South Korea, Singapore | Polytetrafluorethylene Forged High Pressure Needle Valve |