QF-13A Gas Cylinder Valve

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The QF-13A is a cylinder valve for refrigerant-cylinder applications. It combines a pressure-sealed construction with a flat-face sealing interface.

Specify the exact refrigerant and your operating conditions when enquiring. Match the cylinder and equipment connections to this model rather than relying on the refrigerant category alone.

Key advantages

Refrigerant application — State the exact refrigerant with your application requirements.
Flat-face mating interface — Match the flat sealing face as well as the connection designation when selecting mating equipment.
Connection matching — Check the cylinder-side and equipment-side connections independently for this model.

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Specifications

Parameter	Value
Applicable medium	Refrigerants
Working pressure	12.5 MPa
Gas-tightness test pressure	15 MPa
Proof test pressure	33.75 MPa
Safety device	No safety device
Cylinder / inlet connection	PZ27.8(25E)
Outlet connection	(G3/4-14-RH-EXT)
Connection sealing form	Flat-face seal
Valve structure	Pressure-sealed design
Body material	HPb59-1
Stem material	HPb59-1
Handwheel material	ZL102
Temperature range	-40 °C to 60 °C
Manufacturing standard / reference	GB/T 15382

Technical Illustration

For reference. Not to scale.

Product Configurator

Model	Gas	Working pressure	Operation / structure	Inlet	Outlet	Sealing
QF-13A	Refrigerants	12.5 MPa	Pressure-sealed design	PZ27.8(25E)	(G3/4-14-RH-EXT)	Flat-face seal
Your request	Gas request	Working pressure request	Operation / structure request	Inlet request	Outlet request	Sealing request

Special requirements are subject to technical confirmation. Your requests do not change the standard product specifications.

Company catalogue

No approved company catalogue is currently available. You can request specific product documents through Technical Matching.

Need this product’s specifications? Print / Save PDF — no form required.

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Regarding: QF-13A · Refrigerants · 12.5 MPa

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