NPTLOK Instrumentation Ball Valve

NPTLOK instrumentation ball valves are your good choice.

Mature technology
Competitive price
Compact design
On-time delivery time

Your Manufacturer of Instrumentation Ball Valve

NPTLOK manufactures instrumentation ball valves for more than 20 years. Instrumentation ball valves are designed for sampling and conditioning systems, control systems, and medium-pressure applications.

NPTLOK instrumentation ball valve consists of a ball-shaped component, which has encapsulating packing to ensure leak-tight operation and provides positive shutoff in dynamic pressure applications.

The instrumentation ball valve material is normally stainless steel. The stainless steel instrumentation ball valves are rated for pressure up to 3000psi and temperature up to 450℉

Choose instrumentation ball valves as per your requirements.

Double Ferrule Ball Valve

Working Temperature: -65 to 300° F (-53 to 148° C)
Pressure: to 3000 psi (206 bar)
Flow Patterns: 2-way
Upstream and downstream venting
Body Materials: 316 SS, Alloy 400, C-276, and brass
Packing Material: Modified PTFE
End Connections Types: Tube Fittings
End Connection Sizes: From 1/8” od to 1 ”od

Send Inquiry Now

Angle 90° Ball Valve

Working Temperature: -65 to 300° F (-53 to 148° C)
Pressure: to 3000 psi (206 bar)
Flow Patterns: 2-way, angle
Upstream and downstream venting
Body Materials: 316 SS, Alloy 400, C-276, and brass
Packing Material: Modified PTFE
End Connections Types: Tube Fittings
End Connection Sizes: From 1/8” od to 1 ”od

Send Inquiry Now

3-Way Ball Valve

Working Temperature: -65 to 300° F (-53 to 148° C)
Pressure: to 3000 psi (206 bar)
Flow Patterns: 3-way
Upstream and downstream venting
Body Materials: 316 SS, Alloy 400, C-276, and brass
Packing Material: Modified PTFE
End Connections Types: Tube Fittings
End Connection Sizes: From 1/8” od to 1 ”od

Send Inquiry Now

Female Thread Ball Valve

Working Temperature: -65 to 300° F (-53 to 148° C)
Pressure: to 3000 psi (206 bar)
Flow Patterns: 2-way
Upstream and downstream venting
Body Materials: 316 SS, Alloy 400, C-276, and brass
Packing Material: Modified PTFE
End Connections Types: Female thread
End Connection Sizes: From 1/8” to 2 ” thread

Send Inquiry Now

3-Way Female Ball Valve

Working Temperature: -65 to 300° F (-53 to 148° C)
Pressure: to 3000 psi (206 bar)
Flow Patterns: 3-way
Upstream and downstream venting
Body Materials: 316 SS, Alloy 400, C-276, and brass
Packing Material: Modified PTFE
End Connections Types: Female thread
End Connection Sizes: From 1/8” to 2 ” thread

Send Inquiry Now

Butt Weld Ball Valve

Working Temperature: -65 to 300° F (-53 to 148° C)
Pressure: to 3000 psi (206 bar)
Flow Patterns: 2-way
Upstream and downstream venting
Body Materials: 316 SS, Alloy 400, C-276, and brass
Packing Material: Modified PTFE
End Connections Types: Butt weld on both sides
End Connection Sizes: From 1/8” to 3/4” welding

Send Inquiry Now

6 Products Found.

Instrumenation Ball Valves By Bar Stock

Instrumentation ball valve body by hex bar stock or round bar stock. This kind of ball valve is always used in gas pipe projects. Most of them are for gas supply

Hex Bar Stock Ball Valve
- Working Temperature: -65 to 300° F (-53 to 148° C)
- Shape: Hex
- Pressure: to 3000 psi (206 bar)
- Flow Patterns: 2-way
- Gas Supply
- Body Materials: 316 SS, Alloy 400, C-276, and brass
- Packing Material: Modified PTFE
- End Connections Types: Double ferrule
- End Connection Sizes: From 1/8” to 1” thread
Inquiry Us Now
Ball Valve With Vent Hole
- Working Temperature: -65 to 300° F (-53 to 148° C)
- Shape: Hex
- Pressure: to 3000 psi (206 bar)
- Flow Patterns: 2-way
- Gas Supply
- Body Materials: 316 SS, Alloy 400, C-276, and brass
- Packing Material: Modified PTFE
- End Connections Types: Female
- End Connection Sizes: From 1/8” to 2” thread
Inquiry Us Now
Round Bar Stock Ball Valve
- Working Temperature: -65 to 300° F (-53 to 148° C)
- Shape: Round
- Pressure: to 3000 psi (206 bar)
- Flow Patterns: 2-way
- Gas Supply
- Body Materials: 316 SS, Alloy 400, C-276, and brass
- Packing Material: Modified PTFE
- End Connections Types: Butt Weld and Double Ferrule
- End Connection Sizes: From 1/8” to 2” thread
Inquiry Us Now
Round bar stock female thread ball valve
- Working Temperature: -65 to 300° F (-53 to 148° C)
- Shape: Round
- Pressure: to 3000 psi (206 bar)
- Flow Patterns: 2-way
- Gas Supply
- Body Materials: 316 SS, Alloy 400, C-276, and brass
- Packing Material: Modified PTFE
- End Connections Types: Female
- End Connection Sizes: From 1/8” to 2” thread
Inquiry Us Now
Round bar stock butt weld ball valve
- Working Temperature: -65 to 300° F (-53 to 148° C)
- Shape: Round
- Pressure: to 3000 psi (206 bar)
- Flow Patterns: 2-way
- Gas Supply
- Body Materials: 316 SS, Alloy 400, C-276, and brass
- Packing Material: Modified PTFE
- End Connections Types: Butt weld
- End Connection Sizes: From 1/8” to 2” thread
Send Inquiry Now

Instrumentation Ball Valve Product Feature Box

One piece

NPTLOK instrumentation ball valve use one-piece encapsulating packing to ensure leak-tight.

Stainless steel seal ring

NPTLOK instrumentation ball valves use stainless steel seal rings to prevent the valve from loosening.

Quick acting type

NPTLOK instrumentation ball valves use the quick-acting type handle to open and shut off the valve.

100% Factory test

NPTLOK instrumentation ball valves make 100% factory test before delivery to make sure quality.

Encapsulating Packing

NPTLOK instrumentation ball valves use one-piece encapsulating packing to make sure a leak-tight structure.

The encapsulating PTFE material packing excludes the dead space to reduce the flushing time, which improves the systems’ cleanliness.

NPTLOK offers PTFE or graphite packing materials for you to choose from. Graphite packing material can endure high temperatures of over 200℃.

Choose packing materials as per your requirements.

Send Inquiry Now

Variety Of End Connections And Sizes To Choose

NPTLOK instrumentation ball valves offer a variety of end connections and sizes for you to choose from as per your requirements.

The end connections include Male / Female NPT, BSPT, BSPP, M, G, ZG thread, double ferrule tube od end, butt weld, and so on. The size is from 1/8” to 1”.

Choose the end connections and sizes according to your requirements.

Send Inquiry Now

100% Factory Test

NPTLOK instrumentation ball valves will be 100% tested before delivery to make sure the pressure and temperature reach the requirements.

NPTLOK has 20 years of experience in manufacturing instrumentation ball valves with mature technology. You will not worry about the quality when you receive NPTLOK instrumentation ball valves.

Send Inquiry Now

Why To Choose NPTLOK Instrumentation Ball Valves?

NPTLOK offers instrumentation ball valves that are used in the gas project every year. This indicates that the quality is mature in the oil and gas industry.

NPTLOK instrumentation ball valves MOQ is 10 pcs, which is flexible for you to choose quantity according to your project and save cost for you.

NPTLOK has a mature supply chain in manufacturing instrumentation ball valves, and we can offer you a very competitive price. You can get factory price, which will save much cost for your project. Competitive price does not mean low quality. NPTLOK ensures good quality at a good price.

Why not contact us now?

Panel Mounting And Bar Stock Ball Valve

Panel Mounting Ball Valve

NPTLOK instrumentation panel mounting ball valves use flexible end connections. The panel mounting facility is on its flat face. Using this flat face, the instrumentation ball valve is easy to mount to the control panel, enclosure/cabinet, or actuator.

Bar stock ball valve

NPTLOK instrumentation bar stock ball valve design enables low and high-working pressure. The one-piece body design reduces the leakage. The ball valve offers tight shutoff, low operating torque, and long-life service. Reduce the installation costs.