Resistance Slow-Closing Check Valve for Water and Sewage Systems

• Customization: Available
• Nominal Diameter: 50~700mm
• Nominalpressure: 1.0~2.5 MPa
• Model NO.: HH44X
• Suitable Temperature: 0°c~80°c
• Suitable Medium: Water,Sewage
• Transport Package: Customized
• Specification: customized
• Trademark: SHANGBAOLUO
• Origin: Jiangsu, China
• HS Code: 8481801090
• Production Capacity: 100000

Product Description

THERESISTANCE SLOWLY-CLOSINGCHECK VAVLE
Product Model:HH44X
Nominal Diameter:50~-700mm
NominalPressure:1.0~2.5MPa
suitable temperature:0°C~80°C
suitable Medium:Water, sewage

LOW-RESISTANCE SLOWLY-CLOSING CHECK VALVE
Product Model: HH44X

Product Overview

The HH44X Low-Resistance Slowly-Closing Check Valve is designed to prevent media backflow and eliminate destructive water hammer, ensuring pipeline safety. It is suitable for water, sewage, and other non-aggressive fluids in drainage pipelines. The valve is installed at the pump outlet to protect the pump and pipeline from damage.

Key Features

1. Water Hammer Prevention
   • Slow Closing Mechanism: Reduces water hammer pressure and ensures safe pipeline operation.
   • Effective Sealing: Prevents media backflow and maintains pipeline integrity.
2. Low Resistance Design
   • Streamlined Flow Path: Minimizes fluid resistance and energy loss.
   • High Efficiency: Ensures optimal performance with minimal pressure drop.
3. Durable Construction
   • High-Quality Materials: Constructed from corrosion-resistant materials for long service life.
   • Compact Design: Lightweight and easy to install in various orientations.
4. Versatile Applications
   • Suitable for water supply, sewage treatment, and industrial applications.
   • Effective in both horizontal and vertical pipelines.

Technical Specifications

 

Parameter	Details
Nominal Diameter	50-700 mm
Nominal Pressure	1.0-2.5 MPa
Operating Temp.	0°C-80°C
Media Compatibility	Water, sewage
Connection	Flanged (GB/T17241 standard) or threaded

Quality Standards & Certifications

• Design & Manufacturing: Complies with GB/T8464-2008, GB/T8466-2018, GB/T8467-2010, JB/T9092-1999.
• Testing: Valves undergo strength and tightness tests to ensure reliability and durability.
• Certifications: ISO 9001, CE (industry standards for quality and safety).

Typical Applications

1. Water Supply Systems
   • Prevents backflow in residential and commercial water supply pipelines.
2. Sewage Treatment Plants
   • Ensures safe and efficient flow in sewage treatment processes.
3. Industrial Applications
   • Protects pumps and pipelines in industrial settings.

Why Choose HH44X Low-Resistance Slowly-Closing Check Valves?

• Safety: Effective water hammer prevention ensures pipeline integrity.
• Efficiency: Low resistance design minimizes energy loss.
• Durability: High-quality materials ensure long service life.