Pneumatic Fittings – Page 5 – Hongmi Pneumatic Co., Ltd

HRC pneumatic joint high-speed rotary joint

The HRC pneumatic joint high-speed rotary joint is used in compressed air systems where the connection point needs to rotate or move during operation. Unlike a fixed connector, a rotary joint helps reduce hose twisting and bending stress when the air line is connected to a moving tool, rotating fixture or automation component. In pneumatic equipment, hose movement is a common cause of leakage and premature wear. If a fixed connector is forced to rotate with the hose, the thread, tube or fitting seal may become stressed. The HRC high-speed rotary joint provides a more flexible connection method for these working conditions. What Is an HRC Pneumatic Rotary Joint? An HRC pneumatic rotary joint is a rotating air connector used to transfer compressed air between a fixed air line and a moving or rotating part. It allows the connected hose or component to rotate more freely while maintaining an air passage through the joint. This type of fitting is useful when standard straight fittings or quick joints would be pulled, twisted or bent during operation. By reducing torsion on the…

Views: 432 2026-05-20

PB Pneumatic Male Thread Tee Fitting

Specification Parameters Operating Fluid Air Type Pneumatic Fittings Proof Pressure 1.32 MPa (13.5 kgf/cm²) Max. Operating Pressure 0~0.9 MPa (0~9.2 kgf/cm²) Ambient & Fluid Temperature 0~60°C Applicable Tubing PU Tube, Nylon Tube Model ΦD×2 E B ΦP×2 A R H PB4-M5 4 21.5 36 11 3.5 M5 10 PB4-01 4 25 36 11 7 R1/8 10 PB4-02 4 26 36 11 8 R1/4 14 PB6-M5 6 23.5 40 13 3.5 M5 12 PB6-01 6 27 40 13 7 R1/8 12 PB6-02 6 28 40 13 8 R1/4 14 PB6-03 6 29 40 13 9 R3/8 17 PB6-04 6 30.5 40 13 10 R1/2 21 PB8-01 8 29 44 15 7 R1/8 14 PB8-02 8 30 44 15 8 R1/4 14 PB8-03 8 31 44 15 9 R3/8 17 PB8-04 8 32.5 44 15 10 R1/2 21 PB10-01 10 32 52 18.5 7 R1/8 17 PB10-02 10 33 52 18.5 8 R1/4 17 PB10-03 10 34 52 18.5 9 R3/8 17 PB10-04 10 35.5 52 18.5 10 R1/2 21 PB12-01 12 34 56 21 7 R1/8 19 PB12-02 12 35 56…

Views: 139 2026-05-20

PM Bulkhead Union Push-to-Connect Fitting

Specifications Parameter Details Product Type Pneumatic Fittings Structure Bulkhead Union (Straight) Connection Tube to Tube Installation Panel Mount Material Nickel-Plated Brass Seal Type O-Ring Seal Operating Fluid Air Working Pressure 0 – 1.0 MPa Temperature Range 0 – 60°C Applicable Tubing PU / Nylon Tube Nickel-plated brass bulkhead union fittings provide corrosion resistance, secure sealing, and long-term reliability in pneumatic systems. Model Φ D × 2 B E M H × 2 PM-4 4 28.5 8 M12×1 14 PM-6 6 31.5 10 M14×1 17 PM-8 8 33.5 11 M16x1 19 PM-10 10 37 12 M20x1 24 PM-12 12 40 14 M22× 1 27 Key Features Bulkhead panel-mount design for secure installation Straight union structure without airflow direction change Push-to-connect system for fast tube connection Durable metal body for industrial applications O-ring sealing for leak-resistant performance Suitable for panel-through tubing applications Applications Pneumatic control panelsUsed for routing air tubes straight through panels Industrial automation systemsEnsures stable tube connections in enclosed environments Air distribution systemsSupports clean and organized pneumatic layouts Machinery equipmentIdeal for panel-mounted tube routing without direction change Cabinet and enclosure installationsProvides…

Views: 153 2026-05-19

HVSS Pneumatic Hand Valve Push-to-Connect Fitting

Specifications Parameter Details Product Type Pneumatic Hand Valve Structure Inline Manual Valve Connection Tube to Tube / Thread Control Type Manual Handle Valve Type 2/2 or 3/2 Way Material Nickel-Plated Brass Seal Type O-Ring / Internal Seal Operating Fluid Air Working Pressure 0 – 1.0 MPa Negative Pressure -100 kPa Temperature Range 0 – 60°C Applicable Tubing PU / Nylon Tube Nickel-plated brass hand valves provide corrosion resistance and stable sealing for long-term pneumatic system operation. Model E R1 A H1 B R2 A2 H2 HVSS01-01 40 R1/8 7 12 60 R1/8 7 12 HVSS02-01 40 R1/4 8 14 61 R1/8 7 12 HVSS02-02 42.5 R1/4 8 14 66 R1/4 8 14 HVSS03-02 42.5 R3/8 9 17 76 R1/4 8 17 HVSS03-03 42.5 R3/8 9 17 77 R3/8 9 17 HVSS04-03 42.5 R1/2 10 21 78.5 R3/8 9 17 HVSS04-04 44.5 R1/2 10 21 82.5 R1/2 10 21 Key Features Manual handle for airflow ON/OFF control Inline structure for direct installation in tubing Push-to-connect quick connection Available in 2-way and 3-way configurations Nickel-plated brass body for durability O-ring sealing ensures…

Views: 152 2026-05-19

PB-G Male Branch Tee Push-to-Connect Pneumatic Fitting

Specifications Parameter Details Product Type Pneumatic Fittings Structure Male Branch Tee (3-Way) Connection Tube to Thread Thread Type BSPP (G) Material Nickel-Plated Brass Seal Type O-Ring Seal Operating Fluid Air, Vacuum Working Pressure 0 – 1.0 MPa Proof Pressure Up to 1.5 MPa Temperature Range 0 – 60°C Lock Claw Stainless Steel Applicable Tubing PU / Nylon / PE / PVC PB-G fittings use a male branch tee design connecting two tubes at 90° to a threaded port, enabling efficient airflow distribution in pneumatic systems. Standard push-in fittings typically operate within 0–1.0 MPa pressure range and 0–60°C temperature range, with O-ring sealing for reliable airtight performance. Model ΦD×2 G A B H E ΦP×2 PB4-M5 4 M5 3.5 36 10 21.5 11 PB4-G01 4 G1/8 5.5 36 12 23.5 11 PB4-G02 4 G1/4 6.5 36 15 24.5 11 PB6-M5 6 M5 3.5 40 12 23.5 13 PB6-G01 6 G1/8 5.5 40 12 25.5 13 PB6-G02 6 G1/4 6.5 40 15 26.5 13 PB6-G03 6 G3/8 7.5 40 19 27.5 13 PB6-G04 6 G1/2 9.5 40 24 30 13 PB8-G01 8…

Views: 108 2026-05-19

HVSF Pneumatic Inline Hand Valve Push-to-Connect Fitting

Specifications Parameter Details Product Type Pneumatic Hand Valve Structure Inline Straight Valve Connection Tube to Thread Control Type Manual Handle Valve Type 2/2 or 3/2 Way Material Nickel-Plated Brass Seal Type O-Ring / Internal Seal Operating Fluid Air Working Pressure 0 – 1.0 MPa Negative Pressure -100 kPa Temperature Range 0 – 60°C Applicable Tubing PU / Nylon Tube HVSF hand valves provide reliable airflow control, pressure release, and long-term stability in pneumatic systems. Model ΦD B E A H R ΦP HVSF4-M5 4 49 40 3.5 10 M5 11 HVSF4-01 4 52.5 40 7 10 R1/8 11 HVSF4-02 4 53.5 40 8 14 R1/4 11 HVSF6-M5 6 50 40 3.5 12 M5 13 HVSF6-01 6 53.5 40 7 12 R1/8 13 HVSF6-02 6 54.5 40 8 14 R1/4 13 HVSF6-03 6 55.5 40 9 17 R3/8 13 HVSF6-04 6 57 40 10 21 R1/2 13 HVSF8-01 8 56.5 42.5 7 14 R1/8 15 HVSF8-02 8 57.5 42.5 8 14 R1/4 15 HVSF8-03 8 58.5 42.5 9 17 R3/8 15 HVSF8-04 8 60 42.5 10 21 R1/2 15 HVSF10-01 10…

Views: 150 2026-05-19

PCF Female Thread Straight Push-to-Connect Pneumatic Fitting

Specifications Parameter Details Product Type Pneumatic Fittings Structure Female Thread Straight Connection Tube to Thread Installation Push-to-Connect Thread Type M5 / R1/8 / R1/4 / R3/8 / R1/2 Material Nickel-Plated Brass Seal Type O-Ring Seal Operating Fluid Air / Vacuum / Water (No Freezing) Proof Pressure 1.32 MPa Working Pressure 0 – 0.9 MPa Temperature Range 0 – 60°C Lock Claw Stainless Steel (SUS) Applicable Tubing PU / Nylon Tube Nickel-plated brass female straight fittings provide stable sealing, corrosion resistance, and reliable performance in pneumatic systems. Model ΦD R A B H PCF4-M5 4 M5 5.5 19.5 10 PCF4-01 4 R1/8 8 22 12 PCF4-02 4 R1/4 9.5 23.5 15 PCF6-M5 6 M5 5.5 20.5 12 PCF6-01 6 R1/8 8 23.5 12 PCF6-02 6 R1/4 9.5 25 15 PCF6-03 6 R3/8 10.5 26 19 PCF6-04 6 R1/2 11.5 27 24 PCF8-01 8 R1/8 8 24 14 PCF8-02 8 R1/4 9.5 25.5 15 PCF8-03 8 R3/8 10.5 26.5 10 PCF8-04 8 R1/2 11.5 27.5 24 PCF10-01 10 R1/8 8 25 17 PCF10-02 10 R1/4 9.5 27 17 PCF10-03 10 R3/8 10.5…

Views: 151 2026-05-19

PC-G Male Straight Push-to-Connect Pneumatic Fitting

Specifications Parameter Details Product Type Pneumatic Fittings Structure Male Straight Connection Tube to Thread Thread Type BSPP (G) Material Nickel-Plated Brass Seal Type O-Ring Seal Operating Fluid Air, Vacuum Working Pressure 0 – 1.0 MPa Proof Pressure Up to 1.5 MPa Temperature Range 0 – 60°C Lock Claw Stainless Steel Applicable Tubing PU / Nylon Tube PC-G fittings typically support 0–1.0 MPa working pressure and 0–60°C temperature range, with O-ring sealing ensuring reliable airtight performance. They are available in multiple tube sizes (4mm–16mm) and thread sizes (G1/8–G1/2), making them suitable for a wide range of pneumatic applications. Model ΦD G A B H PC4-M5 4 M5 3.5 18.5 10 PC4-G01 4 G1/8 5.5 18.5 12 PC4-G02 4 G1/4 6.5 18 15 PC6-M5 6 M5 3.5 20 12 PC6-G01 6 G1/8 5.5 20 12 PC6-G02 6 G1/4 6.5 19 15 PC6-G03 6 G3/8 7.5 19.5 19 PC6-G04 6 G1/2 9.5 20.5 24 PC8-G01 8 G1/8 5.5 22.5 14 PC8-G02 8 G1/4 6.5 21.5 15 PC8-G03 8 G3/8 7.5 19.5 19 PC8-G04 8 G1/2 9.5 21.5 24 PC10-G01 10 G1/8 5.5 24.5…

Views: 137 2026-05-19

PKD 5 Way Reducing Push-to-Connect Pneumatic Fitting

Specifications Parameter Details Product Type Pneumatic Fittings Structure 5 Way Reducing (Multi-Port) Connection Tube to Thread Ports 5 Ports Function Reducing + Distribution Thread Type BSPP (G) / BSPT / NPT Material Nickel-Plated Brass + Engineering Plastic Seal Type O-Ring Seal Operating Fluid Air, Vacuum Working Pressure 0 – 1.0 MPa Proof Pressure Up to 1.5 MPa Temperature Range 0 – 60°C Lock Claw Stainless Steel Applicable Tubing PU / Nylon Tube PKD fittings are designed as male reducing multi-branch connectors, allowing different tube sizes to be connected within one fitting while maintaining stable pressure and sealing performance. Model ΦD×4 B E ΦP×4 A R H PKD4-M5 4 61.5 17.5 11 3.5 M5 10 PKD4-01 4 65 17.5 11 7 R1/8 10 PKD4-02 4 66 17.5 11 8 R1/4 14 PKD6-M5 6 69 19.5 13 3.5 M5 12 PKD6-01 6 72.5 19.5 13 7 R1/8 12 PKD6-02 6 73.5 19.5 13 8 R1/4 14 PKD6-03 6 74.5 19.5 13 9 R3/8 17 PKD6-04 6 76 19.5 13 10 R1/2 21 PKD8-01 8 82 22.5 15 7 R1/8 14 PKD8-02 8…

Views: 141 2026-05-19

PH-G Male Elbow Push-to-Connect Fitting

Specification Parameters Parameter Details Product Type Pneumatic Fittings Structure Male Elbow (Adjustable / Banjo Type) Connection Tube to Thread Thread Type BSPP (G) / BSPT / M Thread Material Nickel-Plated Brass Seal Type O-Ring Seal Operating Fluid Air, Vacuum Working Pressure 0 – 1.0 MPa Proof Pressure Up to 1.5 MPa Temperature Range 0 – 60°C Lock Claw Stainless Steel Applicable Tubing PU / Nylon / PE / PVC PH-G fittings use a rotatable elbow (banjo structure) that allows direction adjustment after installation, improving flexibility in pneumatic piping systems. Model ΦD E B ΦP A G H PH4-M5 4 20.5 18.5 11 3.8 M5 8 PH4-G01 4 24 23.5 13 5.5 G1/8 11 PH4-G02 4 25 26.5 13 6.5 G1/4 15 PH6-M5 6 22.5 18.5 13 3.8 M5 8 PH6-G01 6 24 23.5 13 5.5 G1/8 11 PH6-G02 6 25.5 26.5 13 6.5 G1/4 15 PH6-G03 6 29.5 31 13 7.5 G3/8 19 PH6-G04 6 31 35.5 13 9.5 G1/2 22 PH8-G01 8 26 23.5 15 5.5 G1/8 11 PH8-G02 8 28 26.5 15 6.5 G1/4 15 PH8-G03 8 30…

Views: 110 2026-05-19

PX Y-Type Push-to-Connect Pneumatic Fitting

Specifications Parameter Details Product Type Pneumatic Fittings Structure Y-Type / Three-Way Connector Connection Tube to Tube Installation Push-to-Connect Material Nickel-Plated Brass Operating Fluid Air Working Pressure 0 – 1.0 MPa Temperature Range 0 – 60°C Applicable Tubing PU / Nylon Tube Nickel-plated brass Y-type pneumatic fittings provide durable branch air connection and stable sealing performance in air systems. Model ΦD×2 E P A R H PX4-M5 4 37 11 3.5 M5 10 PX4-01 4 40.5 11 7 R1/8 10 PX4-02 4 51.5 11 8 R1/4 14 PX6-M5 6 40 13 3.5 M5 12 PX6-01 6 43.5 13 7 R1/8 12 PX6-02 6 44.5 13 8 R1/4 14 PX6-03 6 45.5 13 9 R3/8 17 PX6-04 6 47 13 10 R1/2 21 PX8-01 8 47.5 15 7 R1/8 14 PX8-02 8 48.5 15 8 R1/4 14 PX8-03 8 49.5 15 9 R3/8 17 PX8-04 8 51 15 10 R1/2 21 PX10-01 10 51.5 18.5 7 R1/8 17 PX10-02 10 52.5 18.5 8 R1/4 17 PX10-03 10 53.5 18.5 9 R3/8 17 PX10-04 10 55 18.5 10 R1/2 21 PX12-01 12 54…

Views: 134 2026-05-19

PPF Pneumatic Tube Cap Push-to-Connect Fitting

Specifications Parameter Details Product Type Pneumatic Fittings Structure Tube Cap / End Cap Connection Tube End Sealing Installation Push-to-Connect Material Engineering Plastic Operating Fluid Air Working Pressure 0 – 1.0 MPa Temperature Range 0 – 60°C Applicable Tubing PU / Nylon Tube PPF pneumatic tube caps provide a simple and reliable solution for sealing unused pneumatic tube ends in air systems. Model ØD ØD1 L PPF-4 4 11.5 17.5 PPF-6 6 13.5 17.7 PPF-7 7 15 21.3 PPF-8 8 15 21.3 PPF-10 10 19 25 PPF-12 12 21.5 26 Key Features Push-to-connect tube cap design Used for sealing unused air tube ends Quick installation and removal without tools Compact and lightweight structure Helps prevent air leakage and dust entry Suitable for pneumatic maintenance and testing Applications Pneumatic control systemsUsed to seal unused tube ports and prevent air leakage. Air distribution systemsHelps block spare air lines during system adjustment. Industrial automation equipmentSuitable for temporary or permanent tube end sealing. Machinery maintenanceUseful for testing, repair, and unused line protection. PU and nylon tube systemsCompatible with common pneumatic tubing materials. Product Function PPF…

Views: 127 2026-05-19

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