Description of Product
Main Features:
1. Compact and lightweight design – easy installation and maintenance. Suitable for any location.
2. Simple and compact structure – quick 90-degree operation.
3. Low operating torque – energy-efficient performance.
4. Flow characteristic is close to linear – excellent control performance.
5. Long service life – tested through thousands of operations.
6. Bubble-tight sealing – no leakage during pressure testing.
7. Wide range of materials available – suitable for various media types.
8. Pinless stem and disc connection – more reliable performance.
9. Frameless structure between disc seat and body – prevents leakage at flange connections.
Applications:
These valves are widely used in industrial automation systems such as power generation, petrochemicals, metallurgy, environmental protection, energy management, and fire protection systems. They are also ideal for general industries like oil, gas, chemical processing, water treatment, and cooling water systems in thermal power plants. Their simple operation and excellent fluid control make them a versatile choice across multiple sectors.
Product Specifications:
- Size: DN50-DN600
- Pressure Rating: PN10/PN16, 150-300 Lb
- Operating Temperature: -30°C to 135°C
- Suitable Media: Chemicals, air, water, steam, oil, acids, salts, etc.
Standards:
- Design: API 609, ANSI B16.34, JIS B2064, GB/T 12238
- Face-to-Face: API 609, DIN 3202, ISO 5752, BS 5155
- Flange Drilling: DIN 2501 PN10/PN16, ANSI 125/150/300, BS 4504, JIS 10K
- Top Flange: ISO 5211
- Testing: API 598
Materials:
- Body: Cast Iron, Ductile Iron, Carbon Steel, Stainless Steel
- Disc: Ductile Iron, Carbon Steel, Stainless Steel
- Stem: Stainless Steel
- Seat: EPDM, NBR, PTFE, Viton
- O-ring: EPDM, NBR
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FAQ
1. Q: What is your main market? A: Our main markets include North America, South America, Eastern Europe, Southeast Asia, Africa, Middle East, Eastern Asia, and Western Europe. 2. Q: Are there standard products available? A: Yes, our models are standardized. If you have specific requirements, please let us know. 3. Q: Can we customize designs? A: Absolutely! We welcome custom designs and are happy to work with you. Our Services 1) Advantages: We are a manufacturer with over 20 years of experience in valve production. We offer competitive pricing, high-quality products, and reliable after-sales support. Our team is experienced in both design and customer service, and we have partnered with carriers to ensure the highest quality standards. 2) Payment Terms: T/T, L/C, Western Union. 3) Shipment: Typically 20-25 days after receiving the deposit. 4) Delivery: Shanghai or Ningbo port, by sea or air. 5) Warranty: One year from delivery date. 6) Inspection: All valves undergo 100% testing before shipment. 7) Various Certificates of Origin are available. Welcome to choose SHANGHAI YI CHEN – we are always ready to serve you! |
Y Type Pressure Differential Valve
China Differential Pressure Relief Valve,Differential Pressure Control Valve,Hydraulic Pressure Differential Valve Supplier
Differential Pressure Relief Valve,Differential Pressure Control Valve,Hydraulic Pressure Differential Valve,Differential Pressure Regulating Valve
Pressure differential valve is a fully automatic, hydraulic control valve. It is designed to maintain the differential pressure between the two pipelines, so as to avoid the differential pressure exceeding the system bearing range due to the action of other valves or the change of flow demand. When the differential pressure increases, the valve will open, and it will close automatically when the differential difference drops.
Differential Pressure Relief Valve,Differential Pressure Control Valve,Hydraulic Pressure Differential Valve,Differential Pressure Regulating Valve
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