skip to navigation

Luxfer OTV (One-Turn Valve) Over-Torque Prevention Technical Bulletin

Luxfer_Gas_CylindersStackedRGB

Torques greater than the maximum specified are unnecessary and can damage the valve and in extreme over-torque cases might create unsafe conditions.

High over-torques can split the knob into 2 or 3 pieces. A cracked or split knob does not affect valve sealing; however, it indicates excessive torque applied to the knob. Replace a cracked or split knob immediately.

Please see the attached PDF file for further support.


Sign up

We’ll send you interesting Alternative fuel news, events and stories. Just drop us your email below.

Follow us on

Request information

Please fill in this form to contact us for sales, support or general inquiries. Thank you.







We respect your information and will never sell or pass on your email to 3rd parties. Please read our privacy policy.