Contacts
Location
Mumbai – 400072
Contact
sales@velqor.com
Quick-Release Couplings
ISO A and ISO B quick-disconnect couplings for fast, tool-free connection and disconnection of hydraulic lines.
Need Quick-Release Couplings?
Share your coupling standard and size and we’ll confirm the right configuration.
Send RequirementFast-Connect Couplings for Tool Changeover & Service Lines
Quick-release couplings let a hydraulic line be connected and disconnected without tools, typically used where an attachment, tool, or test line needs to be swapped repeatedly. Velqor supplies ISO A (thread-to-connect, general purpose) and ISO B (push-to-connect, agricultural/skid-steer style) quick-disconnect couplings, sized and threaded to match your circuit. Flat-face, low-spill variants are available where fluid cleanliness or spillage is a concern.
- ISO A (threaded) and ISO B (push-to-connect) coupling styles
- Standard poppet-style and flat-face, low-spill variants
- Male (plug) and female (socket) halves, sized to match
- Thread standards: BSP, NPT, JIC 37° flare, metric DIN
- Matched to flow rate, pressure, and mounting orientation before confirming a quote
Quick-Release Couplings
Variants Available
Configurations to Match Your Changeover Needs
Every configuration below is confirmed against your requirement, drawing, or sample before production.
Threaded-sleeve quick-disconnects, general-purpose hydraulic tool changeover.
Push-to-connect couplings common on skid-steer and agricultural attachments.
Reduced fluid loss and easier cleaning on disconnect, for cleanliness-sensitive circuits.
Plug and socket halves supplied individually or as matched sets.
Body material confirmed per requirement and operating environment.
Sized to your flow rate and pressure where standard catalogue sizing doesn't fit.
Specifications
Typical Specification Inputs
ISO A (threaded) or ISO B (push-to-connect), per requirement
Standard poppet or flat-face low-spill design
Matched to line size and flow rate — confirmed per requirement
BSP, NPT, JIC 37° flare, or metric DIN, on the mating end
Carbon steel or stainless steel, as per requirement
Confirmed per requirement, size, and coupling style
Confirmed per requirement, size, and material selection
Zinc-nickel plated, passivated, or plain, per specification
Final specifications, dimensions, materials, and performance details are confirmed against approved drawings, samples, or order requirements before production.
Applications
Where These Fittings Are Used
Skid-steers, excavators, and mobile equipment swapping attachments frequently.
Temporary connection points for pressure testing and diagnostics.
Implement changeover on tractors and agricultural machinery.
Quick-connect service lines on portable hydraulic power packs.
Flat-face couplings where fluid spillage or contamination must be minimized.
Non-standard flow or pressure requirements engineered to your specification.
RFQ Checklist
To Quote This Product Accurately, We Need a Few Details
Share as much as you can — a drawing or sample photo speeds up the process considerably.
Frequently Asked Questions
What's the difference between ISO A and ISO B couplings?
ISO A couplings connect via a threaded sleeve and are general-purpose; ISO B couplings push-connect and are common on skid-steer and agricultural attachments. Share your equipment type and we'll confirm the right standard.
What is a flat-face low-spill coupling?
A coupling design with a flush sealing face that minimizes fluid loss and air entry on disconnect, often specified for cleanliness-sensitive or frequently-swapped circuits.
Can I order just the male or female half?
Yes, plug and socket halves can be ordered individually or as matched sets.
What materials are available?
Carbon steel and stainless steel, confirmed per requirement and application.
Can Velqor match an existing coupling brand or size?
Yes — share the brand/size markings or a sample and we'll confirm a compatible match.
What lead times should I expect?
Lead time depends on size, style, and quantity — share your requirement and we'll confirm a timeline with your quote.
Can Velqor support bulk export orders?
Yes, Velqor is set up for export-ready packaging and documentation. Share your destination country and quantity so we can confirm logistics.
Get Started
Ready to Source Quick-Release Couplings?
Send your coupling standard, size, seal style, and quantity. We'll review your requirement and confirm the right coupling configuration.