Needle Valves

Needle, Shutoff and Regulating Valves


Our needle valves are suitable for instrumentation, controls, testing, laboratory and other applications. Some of our most popular needle valves include:


  • LN Series Locked Bonnet Needle Valves - LN Series Needle Valves provide flow regulation, metering and leak-tight shutoff for severe Oil and Gas, power, chemical, and petrochemical application up to 10,000 PSIG (689 BAR) and up to 1200°F (648°C). LN Series needle valves feature live loaded chevron packing below the stem for durability and reduce maintenance.

  • 400 Series Lower Packing Needle Valves - With the packing below the stem threads, 400 Series needle valves provide leak tight shut off in systems with corrosive or erosive media. Designed for larger flow, 400 Series needle valves have end connections to 1 in. and orifice sizes up to 0.562 in.

  • 100/600 Series Integral Bonnet Needle Valves - 100 & 600 Series Needle Valves are general purpose integral bonnet needle valves. Integral bonnet needle valves are used in instrumentation, laboratory, gas delivery system, and a wide variety of other applications.
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Why choose Boiswood
for your Needle Valves

Fast Turnaround Read more
Our local stocks allow us to quickly respond to requirements for our products. We hold a vast range of products and spare components in stock so that they're always readily available.
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Local Technical Support Read more
Boiswood offer a technical helpline from our HQ as well as having a “man on the ground” for on-site support whenever and wherever this is required. We can help size and specify our products for even the most bespoke applications.
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In-House Repair Centre Read more
We can offer manufacturer certified in-house evaluation, repair, testing, servicing and assembly of our products from within our Boiswood HQ.
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Training Services Read more
We offer a range of educational classes and training seminars that can be delivered from Boiswood HQ or on-site. We can deliver a bespoke seminar tailored for your needs.
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