Refrigeration Access Valves

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Refrigeration access valves provide access to the HVAC system for charging, recovery and evacuation of the refrigerant, as well as for testing and servicing the system. They are installed on...Read more

JB INDUSTRIES -

Copper Access Unions

StyleModelConnection SizeTypeConnection TypePrice (inc. VAT)Pkg. Qty.
AA31199-G-Copper Brazed-£19.462
AA31202-G-Copper Brazed-£29.082
BA31204-Copper Brazed-£48.732
AA31201-G1/2" OD x 1/2" Slip FitCopper Brazed-£27.382
AA31200-G3/8" x 3/8"Copper BrazedOD x Slip Fit£20.672
MUELLER STREAMLINE -

Refrigeration Fitting

StyleModelTypeConnection SizePrice (inc. VAT)
AA 0033590 Degrees Elbow1/4" x 1/8"£6.02
BA 07813NLBushing5/8" x 1/4"£15.22
CA 00325Coupling1/4" x 1/4"£3.13
CA 00327Coupling3/8" x 3/8"£2.71
DA 07812NLFlush Bushing5/8" x 1/8"£14.02
EA 00401Gasket1/4"£0.60
FA 04780Half Union0.5"£4.75
FA 04585Half Union1/4" x 1/4"£2.71
FA 00330Half Union1/4" x 1/8"£2.58
GA 00414Seal Bonnet1/4"£1.13
HA 04544Seal Cap1/4"£1.18
IA 05051Short Forged Nuts1/4"£2.23
IA 05052Short Forged Nuts3/8"£2.98
IA 05157Short Forged Nuts5/8"£6.36
IA 05053Short Forged Nuts1/2"£4.48
JA 15726Swivel Adaptor0.375"£8.09
JA 15725Swivel Adaptor1/4" x 1/4"£4.02
JA 15727Swivel Adaptor0.5"£9.09
KA 00402TEE3/8"£0.93
APPROVED VENDOR -

Evacuation/core Removal With Core Storage

ModelItemPrice (inc. VAT)
4PDJ5AD9CAH£103.35
JB INDUSTRIES -

Tee With Swivel Coupler 1/4

ModelItemPrice (inc. VAT)
A34000AC8UPV£17.80
RANCO -

Tee Fitting For Pressure Control

ModelItemPrice (inc. VAT)
30-110AA9FPX£35.90
JOHNSON CONTROLS -

End Cap Qty 1

ModelItemPrice (inc. VAT)
TE-67E0-600CR6APE£6.68
JB INDUSTRIES -

Core Removal Tool And Thermometer

ModelItemPrice (inc. VAT)
A32550NCR4ZDZ£290.24
JB INDUSTRIES -

Rapid Evacuation Kit, 3/8 Inch Connection Size, 900 Psi Max. Working Pressure, Hvac

ModelItemPrice (inc. VAT)
VL-100CR4ZBY£293.88
UNIWELD -

Adaptor Kit, Universal

ModelItemPrice (inc. VAT)
92830CD4TCR-
RFQ
UNIWELD -

Hose Nut

ModelItemPrice (inc. VAT)
HN82ACD4TXW-
RFQ
UNIWELD -

Hose Coupler

ModelItemPrice (inc. VAT)
HCC47CD4TXV-
RFQ
UNIWELD -

Gasket

ModelItemPrice (inc. VAT)
199X500CD4TDB-
RFQ
UNIWELD -

Hose O-ring, 14mm Male, 5pk

ModelItemPrice (inc. VAT)
X15RCD4TCZ-
RFQ
UNIWELD -

High Side Coupler O-ring, R-134a, 5pk

ModelItemPrice (inc. VAT)
X11RCD4TCY-
RFQ
UNIWELD -

Low Side Coupler O-ring, R-134a, 5pk

ModelItemPrice (inc. VAT)
X09RCD4TCX-
RFQ
UNIWELD -

Hose Gasket, 1/2 Inch, 10pk

ModelItemPrice (inc. VAT)
HX14N-10CD4TCW-
RFQ
UNIWELD -

Acme Hose Gasket, 1/2 Inch, 10pk

ModelItemPrice (inc. VAT)
HR134N-10CD4TCV-
RFQ
UNIWELD -

Can Tap Valve, 1/2 Inch Acme Male Fitting, R-134a

ModelItemPrice (inc. VAT)
90060CD4TBV-
RFQ
UNIWELD -

Conversion Kit, R-12 To R-134a

ModelItemPrice (inc. VAT)
47880CD4TBT-
RFQ
UNIWELD -

Auto Recharge Hose, Can Tap Valve, R-134a

ModelItemPrice (inc. VAT)
49016CD4TBU-
RFQ
JB INDUSTRIES -

Valve Core Removal Tool

ModelItemPrice (inc. VAT)
A32525SVCY7TPR-
RFQ

Frequently Asked Questions

What are JB's valves made of?

JB ball valves feature a brass body construction that resists corrosion and offers durability as well as long-lasting performance.

What is the function of spring-loaded check valves?

When refrigerant flows through the valve in the correct direction, the pressure pushes the ball up against the spring, which allows the refrigerant to flow through the valve uninterrupted. However, if there is a pressure differential in the opposite direction, the spring pushes the check valve down onto the valve seat, preventing the refrigerant from flowing back through the valve.

What is a capillary tube?

Capillary tubes are located between the condenser and the evaporator in a refrigeration system. It controls the flow of refrigerant from the high-pressure side of the system to the low-pressure side, thus providing a pressure drop to help the refrigerant to evaporate and cool.

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