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Title: Hw90 schrader valve
Post by: P13 Shooter on July 30, 2023, 09:32:37 PM

Just stripped down a 22 90 replaced all seals re lubed etc . Tried 2 number schrader valves and both leak after filling to 200 psi. Just can't understand it any ideas please

Title: Re: Hw90 schrader valve
Post by: Ca_Varminter on July 30, 2023, 10:10:42 PM

Are you using the Correct High Pressure Schrader Valves??
Best Fittings sell them!!
Also check the hole where it goes....Make sure it clean..No Debris

Stuart

Title: Re: Hw90 schrader valve
Post by: Dave74 on July 31, 2023, 11:27:04 AM

And don't over tighten use as schrader valve torque tool also available from best fittings

Title: Re: Hw90 schrader valve
Post by: P13 Shooter on July 31, 2023, 08:48:24 PM

Quote from: Ca_Varminter on July 30, 2023, 10:10:42 PMAre you using the Correct High Pressure Schrader Valves??
Best Fittings sell them!!
Also check the hole where it goes....Make sure it clean..No Debris
Stuart

I managed to find one all fine now thanks

Title: Re: Hw90 schrader valve
Post by: P13 Shooter on July 31, 2023, 08:50:13 PM

Quote from: Dave74 on July 31, 2023, 11:27:04 AMAnd don't over tighten use as schrader valve torque tool also available from best fittings

yes got one and did that, recon one was incorrect and the other old but thanks

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Theoben General Chat Area => Theoben Gas-Ram Rifles => Topic started by: P13 Shooter on July 30, 2023, 09:32:37 PM