1. Working Pressure: up to 10,000 psig (689 bar) 2. Working Temperature: PTFE Packing: -65 °F to 450 °F ( -54 °C to 232 °C) PEEK Packing: -65 °F to 600 °F ( -54 °C to 315 °C) Graphite Packing: -65 °F to 1200 °F ( -54 °C to 649°C) 3. Two-stem design: The upper stem has hardened threads, the lower stem has hardened smooth surface. 4. Upper stem thread lubricant is isolated from system media. 5. The lower stem performs vertical linear movement instead of screwing movement, significantly reducing the friction area. 6. Stem back seating seals in the fully open position. 7. Optional panel mounting is available. 8. Double lock-pins enable steady and durable fastening of the handle. 9. Optional handle colors are available. 10. 100% factory test. Every valve is tested with nitrogen for leak-tight performance at its maximum working pressure.
Quality Assurance: Within one year after buying our products, if any quality problem that verified to be our responsibility, we will replace the defective products!
FD-LOK, founded in 1991, specializes in the design, development, and manufacturing of high-quality instrumentation valves and fittings and instrumentation solutions.
Our tube fittings stainless steel, compression tube fitting and stainless steel tubing fittings, stainless steel tube fittings, are designed availablely in many connections and configurations. Hardened threads and smoothed surface finishes extend fitting life and prevent sticking of the matching threads
Needle valve & Ball valve
FD-LOK needle valves has 10 different types,needle valve have several tips can be choosed, such as Blunt Tip, Regulating Tip, Soft Tip and Non-rotating Tip. Three way ball valves widely used in many solution systems. We also provide them in parts. We provide stainless steel ball valves not only in 316, but also special materials such as inconel, monel, hastelloy, incolloy, duplex and super duplex.
Block &Bleed valve
FD-LOK Double block and bleed valves is including DBB valve series, Single block and bleed valves and bleed valves series, DB series, SB series. Different materials can be choosed, such as Stainless steel, Duplex, Inconel, Monel.
1. We are professional manufacturer of valves and fittings. Ensure our valves is quality controlled and reliable.
2. Quality Control: We have been engaged in valve design for many year and can guarantee best quality.
3. Experienced Sales Team: Our sales team is experienced, and they all know our product well.
4. About Price: we provide very reasonable and competitive price for you.
5. We could offer the sample for free charge but do not pay the cost of freight.
6. Support the third party to test.
7. The lead time: Generally it is 1-2 days if the goods are in stock. or it is 5-10 days if the goods are not in stock, it is according to quantity.