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QF Series Quick Connect Couplings
QF Series Quick Connects provide full flow connections for applications having up-stream and down-stream shut-off capabilities such s venting, draining, mixing and transfer applications.

Features

  • Full Flow Design
  • Pressure:   Up to 6000 psig (413 bar)
  • Temperature: -30 to 400° F (-34 to 204° C
  • Flow Coefficient:  1.7 - 45
  • Sizes:  ¼ to 1 inch
  • Materials:
    • Body: 316 SS, Brass
    • Oring: NBR and FKM
  • End Connections:
    • Types: Tube Fittings, NPT, BSPT, BSPP
    • Sizes: ¼ to 1 in. and 6 mm (tube fitting only)


QF Series Quick Connects Options and Accessories

The online catalog contains the most popular Quick Connects.  Other options and accessories are available including:

  • Safety Locks
    Safety locks prevent accidental coupling and uncoupling. They can be used as part of a plant's Lockout/Tagout program. Safety locks can be ordered for 1/4”, 3/8”, 1/2” and 3/4” bodies.
  • Caps and plugs
    Use SSP stem plugs and body caps to protect against damage and contaminants when SSP Full Flow Quick Connects are uncoupled. Body caps and stem plugs are pressure containing. They can be used to retain system pressure.To order, select a basic ordering number and add the suffi x 316 for stainless steel or -B for brass. Example: QF4-SP-316
  • Buna and FKM O-Rings
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Body Material

Stem Type

Stem Size

End Connection Type

End Connection Size

Cv

Orifice (in)

O-ring Material

Part #

Body Material

Stem Type

Stem Size

End Connection Type

End Connection Size

Cv

Orifice

O-ring Material

CAD

List Price

QF4-S-2PM-316 N/A 316 SS N/A Body - Full Flow N/A 1/4 in N/A MNPT N/A 1/8 in N/A N/A N/A FKM N/A CAD -
QF12-S-12PF-316 N/A 316 SS N/A Stem - Full Flow N/A 3/4 in N/A FNPT N/A 3/4 in N/A 23.6 N/A 0.72 in N/A FKM N/A CAD -
QF12-S-12PF-B N/A Brass N/A Stem - Full Flow N/A 3/4 in N/A FNPT N/A 3/4 in N/A 23.6 N/A 0.72 in N/A NBR N/A CAD -
QF12-S-12PM-316 N/A 316 SS N/A Stem - Full Flow N/A 3/4 in N/A MNPT N/A 3/4 in N/A 23.6 N/A 0.72 in N/A FKM N/A CAD -
QF12-S-12PM-B N/A Brass N/A Stem - Full Flow N/A 3/4 in N/A MNPT N/A 3/4 in N/A 23.6 N/A 0.72 in N/A NBR N/A CAD -
QF12-S-D12-B N/A Brass N/A Stem - Full Flow N/A 3/4 in N/A Duolok Tube Fitting N/A 3/4 in N/A 26.0 N/A 0.63 in N/A NBR N/A CAD -
QF12-S-D12-316 N/A 316 SS N/A Stem - Full Flow N/A 3/4 in N/A Duolok Tube Fitting N/A 3/4 in N/A 26.0 N/A 0.63 in N/A FKM N/A CAD -
QF16-S-16MRT-B N/A Brass N/A Stem - Full Flow N/A 1 in N/A Male BSPT N/A 1 in N/A 39.0 N/A 0.88 in N/A NBR N/A CAD -
QF16-S-16PF-316 N/A 316 SS N/A Stem - Full Flow N/A 1 in N/A FNPT N/A 1 in N/A 39.0 N/A 0.88 in N/A FKM N/A CAD -
QF16-S-16PM-316 N/A 316 SS N/A Stem - Full Flow N/A 1 in N/A MNPT N/A 1 in N/A 39.0 N/A 0.88 in N/A FKM N/A CAD -
QF16-S-16PM-B N/A Brass N/A Stem - Full Flow N/A 1 in N/A MNPT N/A 1 in N/A 39.0 N/A 0.88 in N/A NBR N/A CAD -
QF16-S-D16-316 N/A 316 SS N/A Stem - Full Flow N/A 1 in N/A Duolok Tube Fitting N/A 1 in N/A 45.0 N/A 0.88 in N/A FKM N/A CAD -
QF4-S-4FRS-B N/A Brass N/A Stem - Full Flow N/A 1/4 in N/A Female BSPP N/A 1/2 in N/A 1.7 N/A 0.50 in N/A NBR N/A CAD -
QF4-S-4FRS-316 N/A 316 SS N/A Stem - Full Flow N/A 1/4 in N/A Female BSPP N/A 1/2 in N/A 1.7 N/A 0.50 in N/A FKM N/A CAD -
QF4-S-4FRT-B N/A Brass N/A Stem - Full Flow N/A 1/4 in N/A Female BSPT N/A 1/2 in N/A 1.7 N/A 0.24 in N/A NBR N/A CAD -
QF4-S-4MRS-B N/A Brass N/A Stem - Full Flow N/A 1/4 in N/A Male BSPP N/A 1/4 in N/A 1.7 N/A 0.24 in N/A NBR N/A CAD -
QF4-S-4MRS-316 N/A 316 SS N/A Stem - Full Flow N/A 1/4 in N/A Male BSPP N/A 1/4 in N/A 1.7 N/A 0.24 in N/A FKM N/A CAD -
QF4-S-4MRT-B N/A Brass N/A Stem - Full Flow N/A 1/4 in N/A Male BSPT N/A 1/4 in N/A 1.7 N/A 0.24 in N/A NBR N/A CAD -
QF4-S-4MRT-316 N/A 316 SS N/A Stem - Full Flow N/A 1/4 in N/A Male BSPT N/A 1/4 in N/A 1.7 N/A 0.24 in N/A FKM N/A CAD -
QF4-S-4PF-B N/A Brass N/A Stem - Full Flow N/A 1/4 in N/A FNPT N/A 1/4 in N/A 1.7 N/A 0.24 in N/A NBR N/A CAD -
QF4-S-4PF-316 N/A 316 SS N/A Stem - Full Flow N/A 1/4 in N/A MNPT N/A 1/4 in N/A 1.7 N/A 0.24 in N/A FKM N/A CAD -
QF4-S-4PM-316 N/A 316 SS N/A Stem - Full Flow N/A 1/4 in N/A MNPT N/A 1/4 in N/A 1.7 N/A 0.24 in N/A FKM N/A CAD -
QF4-S-4PM-B N/A Brass N/A Stem - Full Flow N/A 1/4 in N/A MNPT N/A 1/4 in N/A 1.7 N/A 0.24 in N/A NBR N/A CAD -
QF4-S-6PF-B N/A Brass N/A Stem - Full Flow N/A 1/4 in N/A FNPT N/A 3/8 in N/A 1.7 N/A 0.24 in N/A NBR N/A CAD -
QF4-S-6PF-316 N/A 316 SS N/A Stem - Full Flow N/A 1/4 in N/A FNPT N/A 3/8 in N/A 1.7 N/A 0.24 in N/A FKM N/A CAD -
1 - 25 of 48 | Results Per Page | View | Unit of Measure
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