safety valves

This topic has 2 replies, 2 voices, and was last updated 25 September 2013 at 16:52 by Johnboy25.

Viewing 3 posts - 1 through 3 (of 3 total)

Author

Posts
25 September 2013 at 16:18 #22855
wendy jackson
Participant
@wendyjackson
Advert

25 September 2013 at 16:18 #130678
wendy jackson
Participant
@wendyjackson
Hi chaps.i am trying to adjust two new safety valves.the thing is that when they get hot they lock up and I can, t adjust them.is there anything I can put on the treads to stop them locking so I can adjust when they are hot.thanks, michael
25 September 2013 at 16:52 #130680
Johnboy25
Participant
@johnboy25
Hi Michael.

On thing I would suggest is to run a tap or die over the thread just to make sure it's free to adjust with your fingers when cold if you haven't done already and to apply some Copper Slip anti-sieze compound. It works for me! Hope that helps.

John
Author

Posts

Viewing 3 posts - 1 through 3 (of 3 total)

Please log in to reply to this topic. Registering is free and easy using the links on the menu at the top of this page.

Advert

Latest Replies

Viewing 25 topics - 1 through 25 (of 25 total)

- Topic
- Voices
- Posts
- Last Post
- Flat Surface 1 2
  Started by: COLIN MARTIN 2 in: Materials
- 28
- 44
- 3 July 2026 at 23:46
  southernchap
- NPT thread
  Started by: Bill Dawes in: General Questions
- 7
- 10
- 3 July 2026 at 23:30
  Bill Phinn
- New project for 2025
  Started by: SteveP in: I/C Engines
- 8
- 23
- 3 July 2026 at 22:35
  SteveP
- upgrade of Alibre Atom 3D
  Started by: David George 1 in: CAD – Technical drawing & design
- 6
- 9
- 3 July 2026 at 22:23
  Mark Rand
- Laser centre finder
  Started by: Buffer in: General Questions
- 4
- 6
- 3 July 2026 at 22:21
  Phil P
- Unwanted Car Software Update
  Started by: Chris Crew in: The Tea Room
- 16
- 23
- 3 July 2026 at 22:12
  Chris Crew
- Brass covered steel
  Started by: Dougie Swan in: General Questions
- 7
- 7
- 3 July 2026 at 22:04
  Ian P
- Leadscrew Handwheel for Warco WM180
  Started by: James A in: Manual machine tools
- 9
- 17
- 3 July 2026 at 20:45
  Andy Stopford
- Optimum products? 1 2
  Started by: Alan Ambrose in: Manual machine tools
- 22
- 47
- 3 July 2026 at 19:50
  Michael Gilligan
- Clarkson radius grinding attachment
  Started by: Andrew Tinsley in: Workshop Tools and Tooling
- 5
- 10
- 3 July 2026 at 19:28
  Clive Foster
- Gas Tap Valves. Vintage 1 2 3 4
  Started by: dee in: Related Hobbies including Vehicle Restoration
- 22
- 88
- 3 July 2026 at 18:36
  duncan webster 1
- Myford Ml7 Technical Drawings 1 2 3
  Started by: Harry Broadbent in: Model Engineer & Workshop
- 28
- 65
- 3 July 2026 at 17:20
  vintagengineer
- Accolade
  Started by: Bill Dawes in: General Questions
- 3
- 3
- 3 July 2026 at 11:49
  Dalboy
- Easy as Pi
  Started by: Michael Gilligan in: Clocks and Scientific Instruments
- 2
- 2
- 3 July 2026 at 11:18
  Kiwi Bloke
- Coventry Diehead CH Reassembly
  Started by: Tony Ray in: Workshop Tools and Tooling
- 3
- 8
- 3 July 2026 at 10:54
  bernard towers
- Lathe coolant applicators
  Started by: lucerne in: Manual machine tools
- 2
- 2
- 3 July 2026 at 10:52
  bernard towers
- 24cc DIESEL ENGINE FROM SOLID 1 2 3
  Started by: dean clarke 2 in: I/C Engines
- 13
- 58
- 2 July 2026 at 22:45
  dean clarke 2
- Running 380V 3-phase motor on 230V 1-phase 1 2 3 4
  Started by: jimalm in: Electronics in the Workshop
- 20
- 85
- 2 July 2026 at 22:38
  Vic
- An arduino enigma
  Started by: duncan webster 1 in: Electronics in the Workshop
- 6
- 10
- 2 July 2026 at 22:08
  duncan webster 1
- Lathework for Beginners 1 2 … 4 5
  Started by: Neil Wyatt in: Manual machine tools
- 24
- 111
- 2 July 2026 at 17:36
  Howard Lewis
- What Did You Do Today 2026 1 2 … 4 5
  Started by: JasonB in: The Tea Room
- 36
- 117
- 2 July 2026 at 16:49
  jaCK Hobson
- Martin Cleeve Swing Clear Retracting Toolholder 1 2
  Started by: Roger Harvey in: Workshop Tools and Tooling
- 18
- 26
- 2 July 2026 at 10:03
  ega
- Replacement belt for Mk1 Clarkson cutter grinder.
  Started by: Andrew Tinsley in: Workshop Tools and Tooling
- 6
- 8
- 1 July 2026 at 20:53
  Andrew Tinsley
- ultra sonic cleaner
  Started by: Dalboy in: General Questions
- 10
- 13
- 1 July 2026 at 19:59
  Graham Meek
- How to stop juddering
  Started by: Peter Simpson 3 in: Beginners questions
- 7
- 10
- 1 July 2026 at 15:11
  Peter Simpson 3

safety valves

safety valves

Latest Replies

Latest Issue

July 2026

Newsletter Sign-up

Latest Replies