TRACTOR PARTS Allis Chalmers Case & David Brown Farmall & International Ferguson Ford & New Holland John Deere Massey Ferguson Massey Harris Minneapolis Moline Oliver & Cockshutt Kubota / Yanmar

TRACTOR MANUALS

Allis Chalmers	Case	Farmall IH	Ford 8N,9N,2N	Ford
Ferguson	John Deere	Massey Ferguson	Minn. Moline	Oliver

Discussion Forum

Needle Valve ???

Welcome Guest, Log in or Register

Author

Randall(AL)

05-02-2003 06:26:27

Report to Moderator

What is the difference in a regular needle valve that comes with the carb o/haul kit and a Viton needle valve? My suspicion is that the regular valve is rubber tipped and a "Viton" valve is all brass. If I still have a leaky needle seat (rubber tipped) and the carb bowl bolts are smoking from checking and rechecking the 1/4" float set will this valve possibly remedy my leaky needle valve. I have even went to 5/16" set and still leak.

[Log in to Reply] [No Email]

Jitendra Rachhch

08-08-2004 07:55:19

Report to Moderator

Re: Needle Valve ??? in reply to Randall(AL), 05-02-2003 06:26:27

TO WHOM IT MAY CONCERN We are leading manufacturers of Viton Tipped Float Niddle Valve & Seat at Jamnagar, Gujarat State in India. The quality has been proven at Indian Market & US Market. Besides our current range of Float-pins, we also manufacture carburetor components made of Brass, like Main Jet, Pilot Jet, Automizer, etc. We can also develop any kind of Carburetor Float-Pin / Component as per the require samples / drawings. If you think we could be assigned with some typical component, we would like to try it! We request you to kindly send us your Postal Address so that we can send you our samples for your inspection & to see the quality we manufacture.

We also request you to that if you are not dealing in the above item then please inform us the Name & Address of the Parties who are dealing in this products. We are planning to send you samples of Viton Tipped Float Niddle Valve, you requested to send us your Postal Address. Awaiting your positive reply ASAP.

Thanking you & Best Regard.

Sincerely Yours, JITENDRA

For PRATIK ENTERPRISE
A-19, GIDC, Shankar Tekri,
Udyognagar, Jamnagar,Gujarat,
INDIA.
TeleFax:
+91 288 2560546
Mobile:91 288 3105700
Email: nimet_ad1@sancharnet.in

[Log in to Reply] [No Email]

JITENDRA RACHCHH

08-02-2003 08:42:56

Report to Moderator

Re: Needle Valve ??? in reply to Randall(AL), 05-02-2003 06:26:27

To Whom It May Concern
Dear Sirs,

We are leading manufacturers of Float-pin (Niddle Valve) with Viton Rubber tip at Jamnagar, Gujarat State in India. The quality has been proven at Indian market. Besides our current range of Float-pins, We can develop any kind of carburetor float-pin as per sample and/or drawing. We are also manufacturing rubber components & brass component related to carburetor. We hope we can do the business, please reply soon, So that we send you our samples for your kind reference.

Thanking you

FOR PRATIK ENTERPRISE

[Log in to Reply] [No Email]

Lee

05-02-2003 08:52:02

Report to Moderator

Re: Needle Valve ??? in reply to Randall(AL), 05-02-2003 06:26:27

I believe you've reversed the two types of needle valves. The viton is the rubber tip. The standard one is brass. You don't say if you replaced the seat or just the needle. If the seat(that the needle valve fits into) hasn't been replaced too I'd suggest that first. If the seat has been replaced is there some sort of contamination(dirt, rust) under the base of the seat keeping the gasket from sealing ? It's possible that the top of the carb could have a crack or be pitted and not allowing things to seal. Is the float itself in good condition and well sealed ? If the float is leaking gas into it no matter what you do with the needle and seat it'll still leak.
Good Luck, Lee

[Log in to Reply] [No Email]

slim

05-02-2003 18:33:11

Report to Moderator

Re: Re: Needle Valve ??? in reply to Lee, 05-02-2003 08:52:02

1) leadfree gas has a tendency to gum up --pour in some gum remover . Small deposits of gum cause the needle valve to not close properly .

2)to check the float leaking--get a glass jar of hot water and put the float into it . if it is leaking ,bubbles will come out .

[Log in to Reply] [No Email]

Randall(AL)

05-02-2003 13:33:54

Report to Moderator

Re: Re: Needle Valve ??? in reply to Lee, 05-02-2003 08:52:02

I replaced needle and seat with a rubber-tipped needle (Viton). Float floats all nite in 5-gallon bucket of water, and does not bubble when submersed or "take on water" when held under. Float hinges with no catch on hinge side. Float does not seem to be hanging or touching bowl as best as I can tell. This is not my first rodeo on carbs but it is looking like it might be a defeat. Got a new needle and seat will try it and see what happens.

[Log in to Reply] [No Email]

Roy Blackwell

05-02-2003 14:23:54

Report to Moderator

Re: Re: Re: Needle Valve ??? in reply to Randall(AL), 05-02-2003 13:33:54

Randall, I had the same problem when I replaced the needle and seat in the carb on a 51 8n. After the second replacement I just left it. Tractor ran ok but carb would leak after several minutes when engine was stopped.
After couple of months I noticed that the leak had stopped and would hold for several hours, usually as long as the tractor sits before turning the fuel off at the tank. Could be that these rubber (viton) needles need to "seat" in order to stop the leak.
Roy

[Log in to Reply] [No Email]

Lee

05-02-2003 14:08:52

Report to Moderator

Re: Re: Re: Needle Valve ??? in reply to Randall(AL), 05-02-2003 13:33:54

Sounds like you've covered the stuff I'd look for. Good luck with the new one. Later, Lee

[Log in to Reply] [No Email]

[Options] [Printer Friendly] [Posting Help] [Return to Forum] [Log in to Reply]

TRACTOR PARTS	TRACTOR MANUALS

We sell tractor parts! We have the parts you need to repair your tractor - the right parts. Our low prices and years of research make us your best choice when you need parts. Shop Online Today. [ About Us ]

Home | Forums

Copyright © 1997-2023 Yesterday's Tractor Co.
All Rights Reserved. Reproduction of any part of this website, including design and content, without written permission is strictly prohibited. Trade Marks and Trade Names contained and used in this Website are those of others, and are used in this Website in a descriptive sense to refer to the products of others. Use of this Web site constitutes acceptance of our User Agreement and Privacy Policy

TRADEMARK DISCLAIMER: Tradenames and Trademarks referred to within Yesterday's Tractor Co. products and within the Yesterday's Tractor Co. websites are the property of their respective trademark holders. None of these trademark holders are affiliated with Yesterday's Tractor Co., our products, or our website nor are we sponsored by them. John Deere and its logos are the registered trademarks of the John Deere Corporation. Agco, Agco Allis, White, Massey Ferguson and their logos are the registered trademarks of AGCO Corporation. Case, Case-IH, Farmall, International Harvester, New Holland and their logos are registered trademarks of CNH Global N.V.

Yesterday's Tractors - Antique Tractor Headquarters

Website Accessibility Policy