Screw-In Check Valve 20A-G14
Product Features
1. Hardened seat for long life and low leakage.
2. Miniature size.
3. Fast closing and seating.
Product Specifications
| Product Model | Screw-In Check Valve 20A-G14 |
| Operating Pressure | 350 bar ( 5100 psi) |
| Flow | See Performance Chart |
| Internal Leakage | 0.10 ml/minute (2 drops/minute) max. at 350 bar (5100 psi) |
| Crack Pressure Defined | Gauge bar (psi) evident at① at 16.4 ml/min. (1 cu. in./minute) attained |
| Standard Bias Springs at Crack | 0.5 bar (7.3 psi) |
| Temperature | -40°℃～120°C |
| Fluids | Mineral-based or synthetics with lubricating properties at viscosities of 7.4 to 420 cSt (50 to 2000 ssu).Installation:No restrictions |
Product Operation Symbol
The Screw-In Check Valve 20A-G14 allow flow passage from ① to ②, while normally blocking oil flow in the opposite direction. The cartridge has a fully guided check which is spring-biased closed until sufficient pressure is applied at ① to open ②.
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 introduceadvanced cleaning and component testing instruments, 100% of the assembled products pass factory testingand the test data of each product is saved on a computer server.
R&D team
Our R&D team consists of10-20people, most of whom have about10 yearsof work experience.
Our R&D center has asound R&D process，including customer survey, competitor research, and market development management system.
We havemature R&D equipment including design calculations, host system simulation, hydraulic system simulation, on-site debugging, product testing center, and structural finite element analysis.
