Pneumatic pipeline fittings

Pneumatic Push Fitting

MYFEQD quick-connect fittings are designed for the rapid connection of tubing in automated piping systems. Unlike standard fittings, these feature a nickel-plated brass body, which offers enhanced aesthetic appeal and superior corrosion resistance. They are equipped with internal stainless-steel locking claws for a secure grip, oil-resistant NBR seals, and a durable zinc-alloy retaining ring—components engineered to resist aging and deformation over long-term use, ensuring the tubing remains firmly in place without leaks.

Note:
1. Custom branding (private labeling) is accepted.
2. Available in blue, white, black, and other colors.
3. Other special requirements can be accommodated.

Basic Parameter Information

Key Technical Points

Core structure:

Body:

Nickel-plated brass & plastic

Thread:

PT threads and G threads are available as options.

Claw:

Stainless steel snap ring, 304

Seal:

NBR O-ring,Other sealing rings can be customized.

Designed in compliance with ISO 14743.
*Explore our full range of Phụ kiện khí nén .

Chất lỏng:
For clean air, or if using other fluids, please contact us.
Maximum operating pressure:
1.32Mpa(13.5kgf/cm²)
Normal operating pressure range:
0~0.9 Mpa(0~9.2 kgf/cm²)
Low-pressure operating range:
-99.99~0 Mpa(-750~0 kgf/cm²)
Ambient and fluid temperatures
0°C~60°C
Using the hose:
PU / PA / PE / PEE Tube
Tube O.D. Range:
4, 6, 8, 10, 12,14, 16 mm
Thread Sizes:
Metric (M5) & PT Or G or NPT (1/8″1/4″3/8″ 1/2″3/4″ 1)
Pneumatic Push Fitting Order Code Generator

Pneumatic Push Fitting Order Code Generator

Current Order Code:
PC8-PT02
Notes:
1. Series: blank = standard brass + plastic push fitting; T = all brass nickel-plated (only for PC / POC / PL / PCF / SL / PM / PU / PV / PE / PY / PZA / PG / PEG / PW).
2. Tube OD: 4 / 6 / 8 / 10 / 12 / 14 / 16 mm. Thread default = PT; optional G. Thread sizes: M5, 1/8, 1/4, 3/8, 1/2, 3/4, 1.
3. Linkage: PC/POC/PCF/PL/PLL/PLF/PB/PD/PX/PMF/PH/SL/PKB/HVSF/BC/BL have thread type+size (4/5) but no reducer (6). PE/PU/PV/PY/PZA/PK/PM/SA/PLM/HVFF/BUC/BLM have no thread (4/5) and no reducer (6). PG/PEG/PW have reducer (6) but no thread type/size (4/5).
▲ For non-standard options or special requirements, please contact sales.

Phụ kiện nối nhanh bằng khí nén

PC Straight Connector: tube-to-male thread; PU Straight Connector: tube-to-tube connection;

PL Elbow: 90° turn; PE/T-Type Tee: for splitting or merging flow lines; PM Bulkhead Connector: for panel/wall mounting;

thread specifications include G/R, NPT, and M threads; common tube outer diameters are 4, 6, 8, 10, 12, and 16 mm.

SA speed controller pneumatic

SA:

speed controller pneumatic

Connection size:

4.6.8.10.12.14.16

Interface thread:

Không

body:

Nickel-plated copper + plastic

Thread Category:

Không

SL throttle valve pneumatic

SL:

throttle valve pneumatic

Connection size:

4.6.8.10.12.14.16

Interface thread:

M5,1/8,1/4,3/8,1/2

body:

Nickel-plated copper + plastic

Thread Category:

M,NPT, PT,  G

HVFF pneumatic manual valve

HVFF:

pneumatic manual valve

Connection size:

4.6.8.10.12.14.16

Interface thread:

Không

body:

plastic

Thread Category:

Không

HVSF pneumatic manual valve

HVSF:

pneumatic manual valve

Connection size:

4.6.8.10.12

Interface thread:

M5,1/8,1/4,3/8,1/2

body:

Nickel-plated copper + plastic

Thread Category:

M,NPT, PT,  G

BUC Pneumatic valve switch

BUC:

Pneumatic valve switch

Connection size:

4.6.8.10.12.14.16

Interface thread:

Không

body:

plastic

Thread Category:

Không

BTC Pneumatic valve switch

BTC:

Pneumatic valve switch

Connection size:

4.6.8.10.12.14.16

Interface thread:

Không

body:

plastic

Thread Category:

Không

BVC Pneumatic valve switch

BVC:

Pneumatic valve switch

Connection size:

4.6.8.10.12.14.16

Interface thread:

Không

body:

plastic

Thread Category:

Không

BVL Pneumatic valve switch

BVL:

Pneumatic valve switch

Connection size:

4.6.8.10.12.14.16

Interface thread:

M5,1/8,1/4,3/8,1/2

body:

Nickel-plated copper + plastic

Thread Category:

M,NPT, PT,  G

BC Pneumatic valve switch

BC:

Pneumatic valve switch

Connection size:

4.6.8.10.12.14.16

Interface thread:

M5,1/8,1/4,3/8,1/2

Body:

Nickel-plated copper + plastic

Thread Category:

M,NPT, PT,  G

BL Pneumatic valve switch

BL:

Pneumatic valve switch

Connection size:

4.6.8.10.12.14.16

Interface thread:

M5,1/8,1/4,3/8,1/2

Body:

Nickel-plated copper + plastic

Thread Category:

M,NPT, PT,  G

BM Pneumatic valve switch

BM:

Pneumatic valve switch

Connection size:

4.6.8.10.12.14.16

Interface thread:

Không

Body:

Nickel-plated copper + plastic

Thread Category:

Không

BLM Pneumatic valve switch

BLM:

Pneumatic valve switch

Connection size:

4.6.8.10.12.14.16

Interface thread:

Không

Body:

Nickel-plated copper + plastic

Thread Category:

Không

PC pneumatic male connector

PC:

pneumatic male connector

Connection size:

4.6.8.10.12.14.16

Interface thread:

M5,1/8,1/4,3/8,1/2,3/4,1

body:

Nickel-plated copper + plastic

Thread Category:

M,NPT, PT,  G

PCF female push in fitting

PCF:

female push in fitting

Connection size:

4.6.8.10.12.14.16

Interface thread:

M5,1/8,1/4,3/8,1/2,3/4

body:

Nickel-plated copper + plastic

Thread Category:

M,NPT, PT,  G

POC Circular Straight-Through

POC:

Circular Straight-Through

Connection size:

4.6.8.10.12.14.16

Interface thread:

M5,1/8,1/4,3/8,1/2

Body:

Nickel-plated copper + plastic

Thread Category:

M,NPT, PT,  G

PU pneumatic union fitting

PU:

pneumatic union fitting

Connection size:

4.6.8.10.12.14.16

Interface thread:

Không

Body:

plastic

Thread Category:

Không

PG reducing union fitting

PG:

reducing union fitting

Connection size:

4.6.8.10.12.14.16

Interface thread:

Không

Body:

Plastic

Thread Category:

Không

PEG Reducing tee fitting

PEG:

Reducing tee fitting

Connection size:

4.6.8.10.12.14.16

Interface thread:

Không

Body:

Plastic

Thread Category:

Không

PW Reducing Y fitting

PW:

Reducing Y fitting

Connection size:

4.6.8.10.12.14.16

Interface thread:

Không

Body:

Plastic

Thread Category:

Không

PKB multi way Fittings

PKB:

multi way Fittings

Connection size:

4.6.8.10.12.14.16

Interface thread:

M5,1/8,1/4,3/8,1/2,3/4

Body:

Nickel-plated copper + plastic

Thread Category:

M,NPT, PT,  G

PZA 4 way cross air fitting

PZA:

4 way cross air fitting

Connection size:

4.6.8.10.12.14.16

Interface thread:

Không

Body:

Plastic

Thread Category:

Không

PK:

multi way Fittings

Connection size:

4.6.8.10.12.14.16

Interface thread:

Không

Body:

Plastic

Thread Category:

Không

PGJ:

pneumatic plug fitting

Connection size:

4.6.8.10.12.14.16

Interface thread:

Không

Body:

Plastic

Thread Category:

Không

PP blanking plug air fitting

PP:

blanking plug air fitting

Connection size:

4.6.8.10.12.14.16

Interface thread:

Không

Body:

Plastic

Thread Category:

Không

PL Pneumatic Push Fittings

PL:

pneumatic elbow fitting

Connection size:

4.6.8.10.12.14.16

Interface thread:

M5,1/8,1/4,3/8,1/2,3/4,1

Body:

Nickel-plated copper + plastic

Thread Category:

M,NPT, PT,  G

PLF:

female elbow air fitting

Connection size:

4.6.8.10.12.14.16

Interface thread:

M5,1/8,1/4,3/8,1/2,

Body:

Nickel-plated copper + plastic

Thread Category:

M,NPT, PT,  G

PH:

90 degree fitting

Connection size:

4.6.8.10.12.14.16

Interface thread:

M5,1/8,1/4,3/8,1/2

Body:

Nickel-plated copper + plastic

Thread Category:

M,NPT, PT,  G

PLL:

long elbow fitting

Connection size:

4.6.8.10.12.14.16

Interface thread:

M5,1/8,1/4,3/8,1/2,

Body:

Nickel-plated copper + plastic

Thread Category:

M,NPT, PT,  G

PV:

90 degree air fitting

Connection size:

4.6.8.10.12.14.16

Interface thread:

Không

Body:

plastic

Thread Category:

Không

PB run tee push in fitting

PB:

run tee push in fitting

Connection size:

4.6.8.10.12.14.16

Interface thread:

M5,1/8,1/4,3/8,1/2

Body:

Nickel-plated copper + plastic

Thread Category:

M,NPT, PT,  G

PD branch tee air fitting

PD:

branch tee air fitting

Connection size:

4.6.8.10.12.14.16

Interface thread:

M5,1/8,1/4,3/8,1/2

Body:

Nickel-plated copper + plastic

Thread Category:

M,NPT, PT,  G

PX:

y quick connect fitting

Connection size:

4.6.8.10.12.14.16

Interface thread:

M5,1/8,1/4,3/8,1/2

Body:

Nickel-plated copper + plastic

Thread Category:

M,NPT, PT,  G

PE:

push in tee air fitting

Connection size:

4.6.8.10.12.14.16

Interface thread:

Không

Body:

Plastic

Thread Category:

Không

PY Pneumatic Push Fittings

PY:

push in y air fitting

Connection size:

4.6.8.10.12.14.16

Interface thread:

Không

Body:

Plastic

Thread Category:

Không

PM:

bulkhead quick fitting

Connection size:

4.6.8.10.12.14.16

Interface thread:

Không

body:

Nickel-plated copper + plastic

Thread Category:

Không

PLM bulkhead elbow fitting

PLM:

bulkhead elbow fitting

Connection size:

4.6.8.10.12.14.16

Interface thread:

Không

body:

Nickel-plated copper + plastic

Thread Category:

Không

PMF Pneumatic Push Fittings

PMF:

bulkhead air fitting

Connection size:

4.6.8.10.12.14.16

Interface thread:

M5,1/8,1/4,3/8,1/2,

body:

Nickel-plated copper + plastic

Thread Category:

M,NPT, PT,  G

Customization Available:
If you require higher corrosion resistance, suitability for cryogenic or high-temperature environments, higher pressure ratings, compatibility with other fluid media, or have other special requirements, please consult our professional engineers (MYFEQD) to discuss a customized solution.

Addressing needs

Why choose it

1. Low cost and high cost-effectiveness; ideal for applications requiring a large number of pneumatic connection points.
2. Lightweight and electrically non-conductive, eliminating the risk of short circuits.
3. Corrosion-resistant; release rings are available in various colors, facilitating easy identification of pneumatic lines.
4. Wide variety of configurations available to accommodate complex pneumatic circuit layouts.

Leak-Free NBR O-Ring

Equipped with a nitrile rubber (NBR) O-ring, the connector allows for low-friction insertion while maintaining an effective seal.
Vacuum-compatible: Suitable for pick-and-place systems, it can operate in vacuum environments down to -100 kPa (10 Torr).
Positive pressure performance: Capable of zero-leakage operation at pressures up to 1.0 MPa (145 psi).
Low insertion force: An optimized structural design ensures smooth tube insertion, reducing the physical effort required by operators.

Nickel-Plated Brass Body

The threaded components are machined from high-quality brass and finished with electroless nickel plating, ensuring exceptional durability.
Corrosion Resistance: Prevents oxidation within the pneumatic circuit and avoids contamination by copper ions.
Robust Housing: The upper housing is constructed from high-strength PBT, offering impact resistance and tolerance to chemicals commonly found in workshop environments.
Rotatable Body: Elbow and tee configurations feature a 360° rotatable body, allowing for flexible tubing layout after installation.

Stainless Steel Gripping Claws

The core clamping mechanism utilizes multi-toothed SUS304 stainless steel claws that firmly grip the walls of PU/PA tubing without causing any damage.
High Retention Force: Prevents accidental disconnection of the tubing, even under conditions involving frequent pressure cycling or vibration.
Reusable Design: Allows for easy removal and reconnection of the tubing without any loss in gripping performance.

Tool-free installation

Stainless steel push-in fittings: Featuring a simple design and user-friendly operation, these fittings allow for quick, one-step insertion—making them easy to install even for those with no prior experience, and requiring no tools.

Environmental Compatibility

Suitable for most environments,
such as: standard automated production lines, 3C equipment, packaging machinery, pneumatic cylinders and solenoid valves on assembly lines, general vacuum pick-and-place applications, and standard compressed air piping.

Note: Custom manufacturing and private-label production are available based on provided technical drawings and specifications.

Technical & Commercial FAQ

Common Questions from Engineers

Regarding issues such as interchangeability,

material specifications, original equipment manufacturer (OEM) details,

and installation.

Technical FAQ 1

How to handle dust and impurities in compressed air?
  • Install air filter upstream. Particles will wear internal seals and gripping claws.
  • Yes. Larger hose diameter allows higher flow rate. Flow should be considered for selection.

Normally 2~3 years for seals. Seals age naturally during long storage.

Standard POM for industrial pneumatic only. Food-grade certification required for food environment.

Smooth surface without burr; stable hose insertion & extraction; elastic seal and firm gripping ring.

Every 3~6 months for normal working condition, check leakage and hose aging.

Colors are mostly for brand appearance distinction, not material. Select by technical parameters.

Fitting type, hose OD, thread specification, material, working pressure, media, temperature and quantity.

Technical FAQ 2

What are the common materials for pneumatic push-in fittings?
  • Nickel plating prevents rust and corrosion, improves surface hardness and avoids copper oxidation and blackening.
  • Yes, standard models can be used for vacuum circuits.
  • Press down the release collar on the fitting end, then pull out the hose.
  • Hose not fully inserted, uneven hose cut, damaged seal, scratched hose, poor thread sealing.
  • Hose aging, seal aging, hose pulled loose by pipeline vibration.
  • Confirm hose outer diameter first, then check working pressure, media and temperature.
  • Small amount of condensate water is acceptable. Long-time soaking accelerates brass oxidation and seal aging.
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