H81X Energy Saving Soundproof Check Valve DN65-200 1.6MPa for Fire Fighting Systems
Price:
USD16.9/Set - 79.9/Set
MOQ:
1 Set
Delivery Time:
14 days
Brand:
JGPV
Product Description
Product Overview
The H81X series energy-saving soundproof check valve is engineered for fire fighting systems, water supply, drainage, and HVAC applications. This industrial-grade valve features advanced sealing technology and robust construction for reliable performance in critical pipeline systems.
Technical Specifications
| Parameter | Specification |
|---|---|
| Nominal Diameter (DN) | 65-200 mm |
| Nominal Pressure (PN) | 1.6 MPa |
| Strength Test Pressure | 2.4 MPa (water) |
| Seal Test Pressure | 1.76 MPa (water) |
| Working Temperature | 0-80°C |
| Suitable Medium | Water |
Key Features & Benefits
- Compact design with flexible valve disc operation and no locking issues
- Embedded skeleton rubber sealing ring protected from direct medium erosion
- Short opening/closing stroke effectively prevents water hammer pressure
- Spring-loaded disc ensures rapid closing and precise positioning
- O-ring elastic seal combined with metal hard seal for superior sealing performance
- Suitable for horizontal or vertical installation at pump outlets
Applications
Ideal for fire fighting systems, water supply and drainage networks, high-rise building pipelines, and HVAC systems. Can be installed at pump outlets to prevent backflow and protect pumping equipment. With minor structural modifications, can function as a suction bottom valve.
Performance Advantages
This energy-saving soundproof check valve delivers exceptional durability with minimal fluid resistance, compact dimensions, and extended service life. The noise-free operation and reliable backflow prevention make it an optimal choice for critical fire protection and building service applications.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Shanghai Jianggong Valve Manufacturing Co., Ltd.
Location
No. 5089, Nanzhu Road, Zhuqiao Town, Pudong New Area, 201324, P. R. China
Contact Person
David Chen