QF Swivel Full Flow Quick Release Coupling (250bar)

QF Full Flow Stainless Steel Quick Release Coupling

Uses
QF series full flow quick release couplings have no valve and their smooth through hole offers the maximum flow capacity. They are applicable to water, air and other nonhazardous fluids, and used for cleaning equipment, automatic cooling equipment and food processing equipment.
Type of construction
all-pass; both male and female couplings are straight-through.

Technical Data
● Applicable Media:Suitable for oil, water, air and ect.
● Max. working pressure: See "Table of Technical Data "
● Housing Material:304 Stainless Steel
● Sealing Material: FPM（good corrosion resistance）
● Working Temperature:-25℃～+180℃

Product Details
概要描述
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Commodity name: QF Swivel Full Flow Quick Release Coupling (250bar)
Commodity ID: EG01250
小标题: QF Full Flow Stainless Steel Quick Release Coupling

○ Pressure: 250 bar / Temperature: -25°C to +180°C ○ Interface: G1/4" to 3/4" ○ Application: Stainless steel quick‑connect fittings with no valve core, full‑bore design, and rotatable operation.

Female Coupling	Male Coupling	Port A	DN	B	C	D	SW1	SW2	Pressure [bar]	Max. Rotational Speed
QF-MU-G1/4-F-SS	QF-ST-G1/4-F-SS	G1/4	8	32	36	23.4	17	17	250	180r/min
QF-MU-G3/8-F-SS	QF-ST-G3/8-F-SS	G3/8	10	27	29	25.5	22	22	160	120r/min
QF-MU-G1/2-F-SS	QF-ST-G1/2-F-SS	G1/2	14	34	37	31.4	27	27	160	100r/min
QF-MU-G3/4-F-SS	QF-ST-G3/4-F-SS	G3/4	19	40	44	38.2	32	32	140	60r/min

Dust cap

Female dust cap (for male coupling)		Material	Female dust cap (for female coupling)		Material
Size	Model	Material	Size	Model	Material
1/4	72PDC-2	Engineering plastics	1/4	72PDP-2	Engineering plastics
3/8	61PDC-4		3/8	61PDP-4
1/2	61PDC-6		1/2	61PDP-6
3/4	61PDC-12		3/4	61PDP-12

Uses
QF series full flow quick release couplings have no valve and their smooth through hole offers the maximum flow capacity. They are applicable to water, air and other nonhazardous fluids, and used for cleaning equipment, automatic cooling equipment and food processing equipment.
Type of construction
all-pass; both male and female couplings are straight-through.
Technical Data
● Applicable Media:Suitable for oil, water, air and ect.
● Max. working pressure: See "Table of Technical Data "
● Housing Material:304 Stainless Steel
● Sealing Material: FPM（good corrosion resistance）
● Working Temperature:-25℃～+180℃

Female Coupling	Male Coupling	Port A	DN	B	C	D	SW1	SW2	Pressure [bar]	Max. Rotational Speed
QF-MU-G1/4-F-SS	QF-ST-G1/4-F-SS	G1/4	8	32	36	23.4	17	17	250	180r/min
QF-MU-G3/8-F-SS	QF-ST-G3/8-F-SS	G3/8	10	27	29	25.5	22	22	160	120r/min
QF-MU-G1/2-F-SS	QF-ST-G1/2-F-SS	G1/2	14	34	37	31.4	27	27	160	100r/min
QF-MU-G3/4-F-SS	QF-ST-G3/4-F-SS	G3/4	19	40	44	38.2	32	32	140	60r/min

Dust cap

Female dust cap (for male coupling)		Material	Female dust cap (for female coupling)		Material
Size	Model	Material	Size	Model	Material
1/4	72PDC-2	Engineering plastics	1/4	72PDP-2	Engineering plastics
3/8	61PDC-4		3/8	61PDP-4
1/2	61PDC-6		1/2	61PDP-6
3/4	61PDC-12		3/4	61PDP-12