China Overcenter Valve Hydraulic Balance Valve for Crane

• Customization: Available
• Function: Balance
• Installation: Threaded Cartridge
• Model NO.: VBCD-G12-SE-FL4
• Drive: Hydraulic
• Type: Directly Operated Type
• Max Pressure: 320bar
• Max Flow: 90L/Min
• Pilot Ratio: 4:1
• Channel Position: Two-Way Type
• Flow Direction: Unidirectional
• Material: Cast Steel
• Transport Package: Wooden Box, Carton+Wooden Box
• Specification: G1/2
• Trademark: YiKDE
• Origin: China
• HS Code: 8481201090
• Production Capacity: 50000 PCS Each Year

Product Description

China Overcenter Valve Hydraulic Balance Valve for Crane

Introduction

Single-balance valves act as check valves, allowing hydraulic fluid to flow in one direction only. This prevents backflow and helps maintain pressure in the cylinder, particularly during the extension phase of a single-acting cylinder. These valves allow oil to flow from the pump into the cylinder while blocking any reverse flow.

 

In addition to controlling extension movements, single balance valves also play a critical role in controlling retraction movements. They allow a controlled reverse flow of hydraulic fluid from one side of the cylinder back to its reservoir or tank when the cylinder needs to retract.

 

By regulating the flow of oil, single balance valves prevent sudden pressure drops and uncontrolled movement during both the extension and retraction phases. This ensures smooth and accurate operation and helps prevent equipment damage or accidents.

 

In addition, by maintaining pressure within the hydraulic system, these valves contribute to energy efficiency by reducing unnecessary fluid loss or leakage. This improves overall system performance and reduces operating costs.

 

Overall, single-balance valves are essential components in hydraulic systems using single-acting cylinders. Their role in controlling oil flow with precision and reliability enhances safety measures and optimises system performance.

Product Parameters

Type	VBCD-G12-SE-FL4
Max Pressure	31.5Mpa
Max Flow	80L/min
Operating Temperature	-20°C-80°C
Pilot Ratio	4:1

Packaging & Shipping

Company Profile

After Sales Service

FAQ

Welcome to Shandong Yikaide Hydraulic Co., Ltd.! We have a strong manufacturing background and are authorized to import and export high-quality hydraulic products. Our delivery times are as follows: 5-10 days for items in stock and 30-40 days for out-of-stock items.

We do provide sample products, but they are not free. Payment terms are simple: for orders under $1000, 100% advance payment is required, while for orders over $1000, a 30% T/T advance is needed, with the remaining balance due before shipment.