22LJ-08 Piloted Logic Element Valve
Product Features
1. Multiple function/Application potential.
2. Low pressure drop.
3. Industry common cavity.
4. Compact size.
Product Specifications
| Product Model | 22LJ-08 piloted logic element valve |
| Operating Pressure | 240 bar (3500 psi) |
| Flow | See Performance Chart |
| Internal Leakage | 115 ml/min. max (7 cu. in./minute) at 345 bar (5000 psi) |
| Temperature | -40°℃～100°C |
| Fluids | Mineral-based or synthetics with lubricating properties at viscosities of 7.4 to 420 cSt (50 to 2000 ssu). |
| Installation | No restrictions |
| Cartridge | Weight: 0.11 kg. (0.25 lbs.); Steel with hardened work surfaces. Zinc-plated exposed surfaces |
| Seal | D type seal rings |
| Standard Ported Body | Weight: 0.64 kg. (1.4 lbs.); Steel with zinc-plated exposed surfaces(code "S"); Or Ductile Iron (code“D”) standard; rated to 345 bar(5000 psi). |
Product Operation Symbol
The 22LJ-08 is a spring-biased blocking valve that spool will shift to allow full flow from ① to ② only when the pressure at ① exceeds the cumulative pressure of ③, plus the bias spring pressure value. IEP08-35 is a pilot-to-close directional valve. With no pressure at ③, the flow will be allowed from ① to ② once the bias spring force is overcome with pressure at ①.
Performance/Dimension
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How we work
Development (tell us your machine model or design)
Quotation (we will provide you with a quotation as soon as possible)
Samples (samples will be sent to you for quality inspection)
Order (placed after confirming quantity and delivery time, etc.)
Design (for your product)
Production (producing goods according to customer requirements)
QC (Our QC team will inspect the products and provide QC reports)
Loading (loading ready-made inventory into customer containers)
Our Certificate
Quality Control
To ensure the quality of factory products,we introduce advanced cleaning and component testing instruments, 100% of the assembled products pass factory testing and the test data of each product is saved on a computer server.
R&D team
Our R&D team consists of 10-20 people, most of whom have about 10 years of work experience.
Our R&D center has a sound R&D process，including customer survey, competitor research, and market development management system.
We have mature R&D equipment including design calculations, host system simulation, hydraulic system simulation, on-site debugging, product testing center, and structural finite element analysis.
