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Pneumatic fittings / flow and service control

Flow-Control and Service Pneumatic Fittings

Review function, size, pressure, mounting, and inquiry data for Flow-Control and Service Pneumatic Fittings.

View product specificationsCompare service fitting data
Speed adjustmentService isolationSwivel routingPort access

Category buying guide

Use service fittings where the connection also controls motion or maintenance.

This family covers fittings that do more than connect tubing: throttle cylinder speed, isolate a service point, or add rotary freedom to moving equipment.

Pneumatic fitting categories
01Push-In Fittings02Flow-Control Fittings03Hose Barb Fittings04Pneumatic Mufflers05Metal and Stainless Fittings
Flow-Control and Service Pneumatic Fittings • Product specifications

Flow-Control and Service Pneumatic Fittings: key specs for fast selection

Each product series includes images, order cues, key specifications, and comparison tables for faster RFQ selection.

hvff series pneumatic hand shut off valve female x female product view 1

Order Symbol

Series 01
Series
HVFF Series Pneumatic Hand Shut-off Valve (Female x Female)
Tube Outer Diameters
4 mm, 6 mm, 8 mm, 10 mm, 12 mm

Key Specs

Selection focus
  • Tube Outer Diameters: 4 mm, 6 mm, 8 mm, 10 mm, 12 mm
  • Max. Pressure: 1.32 MPa (13.5 kgf/cm²)
  • Fluid: Air
  • Operating temperature: 0-60 °C
  • Normal Pressure Range: 0-0.9 MPa (0-9.2 kgf/cm²)

Quote Checklist

RFQ-ready

Send these working details and Bepto Pneumatic can confirm the suitable configuration.

  • Model / photo: Send the old fitting code, installed photo, or shape reference.
  • Tube / hose: Confirm tube outside diameter or hose inside diameter and material.
  • Thread / port: Share thread standard, thread size, and male/female direction.
  • Body function: Confirm straight, elbow, tee, Y, reducer, bulkhead, flow-control, muffler, or barb.
  • Environment: Share pressure, medium, temperature, vibration, corrosion, and quantity.
Selection snapshot

Working medium and pressure specifications

7 rows
ParameterSpecification
FluidAir
Max. pressure1.32 MPa (13.5 kgf/cm²)
normal Pressure range0-0.9 MPa (0-9.2 kgf/cm²)
Low Pressure range-99.99-0 MPa (-750-0 mmHg)
Operating temperature0-60 °C
Tube Outer Diameters4 mm, 6 mm, 8 mm, 10 mm, 12 mm
Additional table

Overall Mounting dimensions

8 rows
ModelΦDEBΦP
Two WaysThree Ways
HVFF06-06BHVFF06-06651.641.514.8
HVFF08-06BHVFF08-06852.141.514.8
HVFF08-08BHVFF08-08852.641.514.8
HVFF10-10BHVFF10-101064.24621
HVFF12-10BHVFF12-101264.44621
HVFF12-12BHVFF12-121264.74621

Same-group comparison

Flow-Control and Service Pneumatic Fittings series comparison

Compare related product series by function, size, pressure, and RFQ details.

6 related series
SeriesfunctionTube sizeThread portPressure rangeMaterialTube media
HVFF Shut-Off ValveShut-Off Valve4 mm, 6 mm, 8 mm, 10 mm, 12 mm-1.32 MPa (13.5 kgf/cm²)-Air
LSA Flow ControlFlow Control4 mm, 6 mm, 8 mm, 10 mm, 12 mm, 14 mm, 16 mm-1.32 MPa (13.5 kgf/cm²)-Air
NRC Swivel FittingSwivel FittingM5, M6, 1/8″, 1/4″, 3/8″, 1/2″M5, M6, 1/8″, 1/4″, 3/8″, 1/2″1.32 MPa (13.5 kgf/cm²)BrassAir
NRL Swivel FittingSwivel FittingM5, M6, 1/8″, 1/4″, 3/8″, 1/2″M5, M6, 1/8″, 1/4″, 3/8″, 1/2″1.32 MPa (13.5 kgf/cm²)BrassAir
PA Flow ControlFlow Control--0-1.0 MPa, 0-145 psi--
SL Flow ControlFlow ControlM5, M6, 1/8″, 1/4″, 3/8″, 1/2″M5, M6, 1/8″, 1/4″, 3/8″, 1/2″1.32 MPa (13.5 kgf/cm²)Brass with nickel platingAir

Choose by connection job

Start with how the air line connects.

Pick the closest fitting use case, then confirm tube OD, thread, body shape, material, pressure, and installation clearance before RFQ.

Scenario 01

Adjust cylinder or actuator speed near the working point.

Confirm tube size, thread, meter-in or meter-out preference, and adjustment access.

Recommended option

LSA, PA, or SL flow-control fitting review.

  • Tube size
  • Port thread
  • Adjustment direction
  • Access clearance

Common fitting uses

Where pneumatic fittings solve connection details.

HVFF Series Pneumatic Hand Shut-off Valve (Female x Female) product image
Fitting use 01

Cylinder speed adjustment

Use flow-control fittings near cylinder ports when extension or retraction speed needs local adjustment without changing the cylinder or valve.

  • Confirm adjustment access
  • Check tube OD
  • Share target speed
LSA Series Pneumatic Flow Control Valve (Push-in Speed Controller) product image
Fitting use 02

Local air-line isolation points

Use shut-off and service-control fittings where one branch needs manual isolation, controlled exhaust, or quick tool change access.

  • Mark isolation points
  • Confirm handle direction
  • Keep fittings reachable
NRC Series Pneumatic Rotary Fittings (Swivel Joints) product image
Fitting use 03

Rotary and moving connections

Review function, size, pressure, mounting, and inquiry data for Flow-Control and Service Pneumatic Fittings.

  • Check movement path
  • Review cycle count
  • Avoid tube strain

Connection flow tools

Calculate tube ID, air velocity, and pressure drop before selecting fittings.

Use these tools when fitting selection depends on tube outside diameter, thread, line velocity, pressure loss, or flow-unit communication.

Open Valves & flow tools
01Valves & flow

Tube ID Calculator

Estimate tube inner diameter for the connection and flow requirement.

Free-air flowFlow unitWorking pressureOpen calculator02Valves & flow

Air Velocity Calculator

Check whether tube size keeps air velocity in a practical range.

Free-air flowFlow unitInternal diameterOpen calculator03Valves & flow

Pressure Drop Calculator

Compare expected pressure loss through tubing and connection runs.

FlowPipe lengthEquivalent fitting lengthOpen calculator04Unit conversion

Flow Converter

Convert flow units before sending fitting or tubing RFQ details.

Flow valueSource flow unitOpen calculator

Request category support

Send the details that make this Flow-Control and Service Pneumatic Fittings inquiry review-ready.

Bepto Pneumatic is the pneumatic product line of Bepto Industrial. Send model numbers, photos, drawings, or rough requirements and the team will route the request for sales or technical review.

  • Tube or port size
  • Adjustment or shut-off function
  • Thread standard
  • Motion or service access
Push-In FittingsHose Barb FittingsPneumatic MufflersMetal and Stainless FittingsAll Pneumatic Fittings

Flow-Control and Service Pneumatic Fittings RFQ details

Fields marked with * help prepare the request.

Category FAQ

Common questions before sending an inquiry.

01Flow-Control and Service Pneumatic FittingsWhat information helps Bepto Pneumatic quote flow-control and service pneumatic fittings?

Tube outside diameter or hose size, thread standard, body shape, pressure range, material preference, installed environment, and quantity are the most useful starting details.

02Flow-Control and Service Pneumatic FittingsCan Bepto Pneumatic match an existing fitting from photos?

Yes. Send photos from the tube side, thread side, and installed position, plus a tube or thread measurement if available.

03Flow-Control and Service Pneumatic FittingsWhy are fitting products grouped separately?

Each fitting function has different selection details. Grouping push-in, flow-control, metal, hose barb, and muffler products separately makes tube size, thread, pressure, material, and RFQ details easier to compare.