Do I need special tools for installation?

No. As a quick coupling, it locks with a simple manual push and releases by pulling the sleeve.

What does "ZG1"" on the picture mean?

It indicates the thread type is ZG (55-degree taper pipe thread) and the size is 1 inch.

Can this coupling be used for pneumatic tools?

Yes, but pneumatic tools typically use carbon steel nickel-plated couplings. If the environment is humid or corrosion resistance is needed, brass is a better choice.

Kzd Series Brass Double Shut-off Hydraulic Quick Couplings

Name: Kzd Series Brass Double Shut-off Hydraulic Quick Couplings
Brand: Hengshui Jiaer Rubber and Plastic Technology Co., Ltd
SKU: 2160498942

Hebei, ChinaHengshui Jiaer Rubber and Plastic Technology Co., Ltd

US$3.99

1 Piece

Sample price:US$3.99/piece.Request sample

Product profile

Customization

Available

Customized

Type

Quick Connector

Model NO.

KZD

Usage

Fittings for Hoses

Brand

Jiaer

Work Temperature

High Temperature

Material

Brass

Thread Standard

Zg (British Taper Pipe Thread), NPT, Bsp, etc. Are

Materials

Body: Brass, Seals: FKM (Fluorocarbon Rubber), Loc

Working Pressure

Max 1000 Psi (for 1/8"1" Sizes), 800 Psi for Large

Temp Range

-20°C ~ +220°C

Port Size

1" (DN25)

Transport Package

Customizable

Specification

1/4

Trademark

JIAER

Origin

China

Key features

Double Shut-Off Zero-Leakage Design: When disconnected, the valves of both the male and female heads close automatically to prevent fluid overflow and air ingress, keeping the environment clean.

Premium Brass Material: The body is forged from high-quality brass, offering excellent corrosion and wear resistance, suitable for various media such as oil, water, and gas.

Secure Locking Mechanism: Features a steel ball locking system that ensures a stable, vibration-resistant connection, preventing accidental disconnection and ensuring operational safety.

Wide Compatibility: Complies with ISO 7241-B international standards and is interchangeable with renowned international brands like Parker and Hansen.

High-Temperature Sealing: Equipped with standard Fluorocarbon Rubber (FKM) O-rings, offering a wide temperature resistance range (-20 to +220) and a long service life.

Company profile

Importers and ExportersIn-stock CapacityFast DeliveryHigh Repeat Buyers Choice

Hengshui Jiaer Rubber and Plastic Technology Co., Ltd

Hebei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 6 Years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤5.93h

About Our Factory & Business Background

AddressHengshui, Hebei, China

Registered Capital3,000,000 RMB

Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Minimum Order Quantity100 Meters

Supply Chain Partners5

Our Production Capability & Technical Expertise

Main ProductsHydraulic Hose, Hydraulic Hose Crimping Machine, Metal Hose, Hose Fittings, PVC Steel Wire Pipe, Composite Hose, Hydraulic Quick Connector

Production Lines2

Production MachinesCutting Machine

QA/QC inspectors2 people

Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsFinished product checked by packing staff

R&D Engineers1 people

Traceability of Raw MaterialsYes