2025 Demon Tweeks Motorsport E-Catalogue - Catalog - Page 422
OIL COOLERSS AND AACCESSORIES •
FUEL CONTROL
Meets FIA regulation,
Appendix J - 258
for Fuel Cell
1
Ventilation
Systems.
2
from
£44.76
3
4
£109.33
from
10
5
6
7
£90.38
from
£50.69
8
8 • Fuel Filters
1 • Tank Vent And Roll Over Valve
Available in three different sizes. These valves remain open to the atmosphere at all times unless
under G-Forces generated from hard braking, accelerating or during a rollover situation. When
the vent is closed there is a 200 millibar by-pass valve to prevent pressure build up in the tank.
-6JIC Straight
(VRJ6-6)
£109.33
-6JIC x 3/4 UNF 90º for applications with limited space
(VRJ6-8PP)
£130.92
M16 x -6JIC
(VRM16-6)
£109.33
Two piece anodised aluminium with cleanable
120 micron filter.
-6 JIC male hose end
(SLF7-6)
£50.69
-8 JIC male hose end
(SLF7-8)
£51.69
3/8” male hose end
(SLF14-6)
£50.69
Also available with 40 or 15 micron pleated
elements.
9
This valve will open to admit air into the tank when a negative pressure of 0.0055 bar (about
0.08psi) has been sensed. Should the tank experience over pressure, the valve will open to
exhaust excess positive pressure once a figure of 0.05 bar (0.725psi) is reached. 8mm tails.
(TPV8)
£44.76
Breathe in and out but prevent fuel escape.
3 In tank, high flow. Requires 14mm hole and supplied with nut and seal kit. 1/4” hose.
(TRV67/WOF7-6)
4 In line for vertical mounting 1/4” hose.
(TRL7)
In line for vertical mounting -6 JIC.
(TRL6)
5 In tank, max. flow. Body has 3/4” UNF thread and vent requires -6 JIC female fitting.
(TRV86)
6 In tank, medium flow. Horizontal ventpipe. 1/2” hose.
(THV45)
1
7 In tank, high flow. Requires 14mm hole. /2” hose.
(TRV67)
• Fuel Taps
£39.56
Used for fuel shut off. Stainless steel ball
valve in Teflon seating.
10 Aluminium body and handle
9 • One-Way Check Valve
£31.59
£39.28
£39.28
£39.94
£30.82
£26.62
£12.64
from
2 • Tank Pressure Relief Valve
• Fuel Tank Breather Valves
from
11
Male fitting. Disc valves offer some flow
resistance, flap valves have negligible
resistance.
-6 JIC Disc
(CVD7-6)
£39.56
-8 JIC Disc
(CVD7-8)
£44.49
-6 JIC Flap
(CVF7-6B) £107.50
-8 JIC Flap
(CVF7-8B) £123.63
M22 Female
(CVF2-105)
£66.93
-6 JIC
-8 JIC
-10 JIC
-12 JIC
(TAP7-6)
(TAP7-8)
(TAP7-10)
(TAP7-12)
£90.38
£90.38
£145.64
£110.44
11 Steel body with Nylon handle
To suit 1/4” ID hose (TAP3-4-4)
To suit 5/16” ID hose (TAP3-6-5)
To suit 3/8” ID hose (TAP3-6-6)
£12.64
£20.65
£16.16
All cars competing in FIA governed events and MUK approved championships will be required to have fitted dry break fuel
couplings for a fast and safe method of fuel sampling. Competitors must also carry and make available the
mating part of the coupling to which a 300mm minimum length hose is to be attached.
12 • Fuel Sampling Kits
These kits meet MUK/FIA fuel check requirements using the Aeroquip
FD90 fuel coupling with various methods of interrupting the fuel flow.
Kits include both halves of the dry break coupling, 1 half complete with 2
metres of fuel hose for you to carry for the sample to be taken.
-6 JIC male/female
-6 JIC male/male
8mm push-on tee adaptor
(FSK1)
(FSK2)
(FSK3)
£103.79
£119.66
£128.75
from
12
£103.79
REFUELLING EQUIPMENT
13
£290.42
• Quick Fill Refuelling
Equipment
A range of ‘Quick Fill’ refuelling equipment for long
distance and endurance racing where a ‘Dry Break’
connection is needed.
14
£586.21
15
£264.69
16
£127.72
13 Quick Fill female valve designed to fit to the outside
of the vehicle. Has a 2.25” (57mm) hose tail.
(QF250)
£290.42
14 As above but double for applications where filling
17
£260.00
18
£151.16
19
20
422
£153.34
£17.17
and venting are being done on one plate. 100mm
centres.
(QFR252)
£586.21
Quick Fill 25 litre bottle, complete with metal handle.
(CAR1)
£82.90
Fuel filler/flange to suit the CAR1 Quick Fill bottle.
Comes with a 1” (25mm) return air inlet. To be used
with RIN2.
(QFM250TF)
£122.21
Backing ring with captive nuts.
(RIN2)
£14.74
Hose end female to convert the CAR1 to a 2.25” (57mm)
hose tail.
(QF250TNA)
£62.98
15 Quick Fill CAR1 fuel bottle complete with QF250TNA
and QFM250TF assembled.
(QFB1)
£264.69
16 Tri-pod stand for Quick Fill bottle above
(STA1)
£127.72
17 Quick Fill male valve designed to take 2.25” hose to
attach to the bottom of the bottle (QFB1) or a refuelling
rig.
(QFM251)
£260.00
18 Handle designed for holding 2 male valves
horizontally for filling and venting in one go.
100mm centres.
(QMH252)
£151.16
19 As number 18 but for vertical applications.
(QMV252)
£153.34
20 9 hole backing ring for quick fill
(RIN5)
£17.17
Quick fill dual manifolds
Straight
(QFMAN)
£254.35
21 45°
(QFMAN45)
£277.48
80°
(QFMAN80)
£277.48
Please call if you require more information.
21
£277.48
from
22
£9.89
• SHOP ONLINE • www.demon-tweeks.com • SALES ORDER HOTLINE • 01978 664466 •
22 Heat Resisting Cloth
Woven glass cloth with a shiny
aluminium surface on one side. Use
as heat barrier on hoses,
bulkheads, air cleaners etc. Price
per metre2.
0.4mm thick
(AGC1)
£9.89
0.7mm thick
(AGC2) £16.24
1.6mm thick
(AGC3) £22.27
ALL PRICES PLUS VAT
