Mute Type Check Valve for Efficient Water Flow Management

• Customization: Available
• Nominal Diameter: 32-350 mm
• Nominalpressure: 1.0~2.5 MPa
• Model NO.: DRVZ
• Suitable Temperature: 0°c~80°c
• Suitable Medium: Water
• Transport Package: Customized
• Specification: customized
• Trademark: SHANGBAOLUO
• Origin: Jiangsu, China
• HS Code: 8481801090
• Production Capacity: 100000

Product Description

MUTE TYPE CHECK VALVE
Product Model:DRVZ
Nominal Diameter:32~350mm
Nominal Pressure:1.0-2.5MPa
Suitable temperature:0°C~80°C
suitable Medium:Water

MUTE TYPE CHECK VALVE
Product Model: DRVZ

Product Overview

The DRVZ Mute Type Check Valve is designed to prevent backflow and ensure the safe operation of pipeline systems. It is an automatic valve that opens and closes with the flow of media, preventing reverse flow and potential damage to pumps and pipelines. The valve is suitable for water supply and drainage systems, fire protection systems, HVAC systems, and pump outlets, effectively preventing water hammer and noise.

Key Features

1. Backflow Prevention
   • Automatic Operation: Opens and closes with media flow to prevent reverse flow.
   • Water Hammer Prevention: Designed to minimize pressure surges and protect pipelines.
2. Noise Reduction
   • Patented Silencer: Reduces fluid noise through innovative silencer and pressure chamber design.
   • Quiet Operation: Ensures minimal noise in residential and commercial applications.
3. Durable Construction
   • High-Quality Materials: Constructed from corrosion-resistant stainless steel for long service life.
   • Reliable Sealing: Ensures tight closure and prevents leakage.
4. Efficient Design
   • Low Resistance: Streamlined design minimizes pressure drop and energy loss.
   • Smooth Operation: Precise switch mechanism ensures quick and stable valve operation.

Technical Specifications

 

Parameter	Details
Nominal Diameter	32-350 mm
Nominal Pressure	1.0-2.5 MPa
Operating Temp.	0°C-80°C
Media Compatibility	Water
Connection	Flanged (GB/T17241 standard) or threaded

Quality Standards & Certifications

• Design & Manufacturing: Complies with GB/T13927, API598.
• Materials: Meets GB/T17241.6, GB/T9113 for flange standards.
• Certifications: ISO 9001, CE (industry standards for quality and safety).

Typical Applications

1. Water Supply Systems
   • Prevents backflow in residential and commercial water pipelines.
2. Fire Protection Systems
   • Ensures safe and reliable operation in fire suppression systems.
3. HVAC Systems
   • Maintains proper airflow and prevents contamination in heating and cooling systems.
4. Pump Outlets
   • Protects pumps from reverse flow and water hammer.

Why Choose DRVZ Mute Type Check Valves?

• Safety: Effective backflow prevention ensures system integrity.
• Efficiency: Low resistance design minimizes energy loss.
• Durability: High-quality materials ensure long service life.
• Quiet Operation: Patented silencer reduces fluid noise.