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KIS-VV ISO 7241-A Screw Connect Hydraulic Quick Couplings
The KIS-VV ISO 7241-A Screw Connect Hydraulic Quick Couplings is designed for applications requiring additional locking security and reliable hydraulic connection. Based on the ISO 7241-A interface, it offers both ball-lock and screw-lock options to meet different operating requirements.
With a reinforced sealing structure, hardened wear components and reliable poppet valve design, the KIS-VV ISO 7241-A Screw Connect Hydraulic Quick Couplings provides stable performance for demanding hydraulic systems.
Key Features
ISO 7241-A Type Compatibility
Designed according to the ISO 7241-A interface, allowing the ball-lock version to be used with compatible ISO 7241-A nipples.
01
Dual Locking Options
Available with ball-lock and screw-lock designs, providing flexible solutions for different hydraulic applications.
02
Reinforced Sealing Design
An additional PTFE backup ring supports the O-ring and improves sealing reliability in high-pressure environments.
03
Hardened Wear Components
The sleeve and nipple are hardened to improve resistance to brinelling, mechanical shock and repeated connection cycles.
04
Protected Poppet Valve Seal
The valve seal is positively retained by the metal poppet to reduce seal washout and damage caused by high-velocity fluid.
05
Applications
The KIS-VV is suitable for:
- Construction machinery
- Mobile hydraulic equipment
- Industrial hydraulic systems
- Hydraulic attachments
- Applications requiring secure locking connections
Technical Overview
| Type | ISO 7241-A Screw Connect Hydraulic Quick Couplings | Nipple Compatibility | ISO 7241-A Nipple |
| Locking Options | Ball Lock / Screw Lock | Seal Support | PTFE Backup Ring |
| Valve Type | Poppet Valve | Size Range | 1/4" – 1" |
| Material | Zinc Chromate Plated Steel | Temperature Range | -20°C to +100°C |
| Optional Materials | Brass / Stainless Steel |
Interchangeability
Cross-reference example:
Faster VV Series Type
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