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FUEL SHUT OFF VALVE P/N 6749

$32.95/Each
Part# 6749
MFR Model# 210-CL
DescriptionPart No.
FUEL SHUT OFF VALVE P/N 6749 (3-PORT)6749

Overview

These 3-way Weatherhead valves, with 1/4 female pipe ports feature a Delrin-spool design for smooth operation. Handle mounted on 1-1/4" long shaft. Not FAA approved.
Model No. 6749 3-Port Valve - Flow is from either side to middle port.
Model No. 6747 4-Port Valve - Flow is from any horizontal port to bottom port.
   
California Prop 65 Warning Symbol

WARNING: The product may contain and/or expose you to a chemical(s) or substance(s) which are known to the State of California to cause cancer and/or birth defects or other reproductive harm. www.P65Warnings.ca.gov

Reviews

Works well all u need

Patrick R Verified Purchase

FUEL SHUT OFF VALVE P/N 6749

February 1, 2023

Good price. Terrible product. The plastic valve core broke on the second or third turn of the valve. I would not purchase another one except if I was looking to use it for parts.

Bernard C Verified Purchase

FUEL SHUT OFF VALVE P/N 6749

December 1, 2022

Peter E Verified Purchase

FUEL SHUT OFF VALVE P/N 6749

November 2, 2022

ideal parts

Alex A Verified Purchase

FUEL SHUT OFF VALVE P/N 6749

October 12, 2022

Be careful, I received my first valve and noticed some wrench marks on the cap. There was a gob of fuel lube in each port. This is a non lubricated valve. The handle was very hard to turn. I sent it back on Dec 15 and as of today Mar 30 have heard nothing. Spruce told me it went to the Supplier but don’t know who that is. I ordered a new valve and it works great, 5 stars. I’m out the cost of the original faulty valve so far.

Steve E
March 30, 2022

This valve is an excellent replacement for the one in my antique plane. Good quality and fast shipment.

Meighan C Verified Purchase

FUEL SHUT OFF VALVE P/N 6749

March 12, 2022

I found it to be very stiff and was going to use a shaft to activate it, but returned it instead. If used with direct hand activation , then probably OK.

Gerald K Verified Purchase

FUEL SHUT OFF VALVE P/N 6749

February 4, 2022

Excellent part, Excellent Shipping time...

Russell M
February 17, 2021

This is the best fuel valve for a two tank system. Low cost and reliable. OFF, TANK1, TANK2, all in 180 degrees of movement. I bought this one to replace a 30 year old one in my Varieze.

Jim C
July 5, 2018

Nice smooth operation and fit exactly like the original.

Gregory C
December 22, 2017

Q&A

Please note, Pilotshop's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Pilotshop assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.

Q: Is this a left-right-both type of valve?

No, this valve does not have a "both" position.

Q: Does the three port have an off position? I am using it as a transfer selector, so I need left, right, and off. Regarding Part # 6749

Yes, we pulled one from stock and looked at the inner valve as I turned the knob and if the center was the incoming fuel, you can direct the fuel from right, to left, then off at the center.

Q: My valve has a slight leak/drip when in the off position. Is there a serviceable seal inside? If so, do you sell that part?

There is not a replacement seal available. You would have to purchase a new unit if your valve is no longer good.

Q: What size are the fittings? Pipe Thread?

The valves have female 1/4" NPT threads.

Q: Can you tell me the shaft size of this valve? I have a similar valve with a 5/16 or .312 diameter shaft. This valve may work for us if we can confirm the diameter of the shaft.

The shaft is 5/16".

Q: Does the 4 port valve part number 6747 have an indicating click when ports are perfectly lined up?

Yes. It does click when the ports are lined up.

Q: Does this weatherhead shut off valve the left, right, both fuel selector?

No, these do not have a "both" selection. It will be either left only, right only or off.

Q: Is there a labeled plate available for this valve?

No there is not a labeled plate specifically available for this valve.