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BS5153 Standard Ductile Iron Metal Sealing Swing Check Valve for Water Pipeline Backflow Prevention

Name: BS5153 Standard Ductile Iron Metal Sealing Swing Check Valve for Water Pipeline Backflow Prevention
Brand: Shanghai Jianggong Valve Manufacturing Co., Ltd.
SKU: H44X-16Q
Price: 269.90 USD
Availability: InStock

Product Details

Place of Origin: CHINA

Brand Name: JGPV

Model Number: H44X-16Q

Payment & Shipping Terms

Minimum Order Quantity: 1 Set

Price: USD39.9/Set - 499.9/Set

Packaging Details: Plywood box safety packing

Delivery Time: 14 days

Payment Terms: L/C,T/T,Western Union

Supply Ability: 1000pcs per month

Get Best Price

Product Details

Product Description

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                                                                                                                                                                                                                                                                                                                                                                                                                ductile iron swing check valve, water pipeline backflow prevention valve, metal sealing check valve with warranty
                              

Standard Or Non-standard:	Standard	Application:	General
Standard:	GB DIN	Medium Type:	Water Pipeline Use
Function:	Water Flowback Prevention	Pressure Application:	Low Pressure
Manufacturing Craft:	Casting	Body Material:	Ductile Iron
Port Size:	DN50-DN300	Quality Warranty:	18 Months
Name:	Swing Check Valve

Standard Or Non-standard:	Standard
Application:	General
Standard:	GB DIN
Medium Type:	Water Pipeline Use
Function:	Water Flowback Prevention
Pressure Application:	Low Pressure
Manufacturing Craft:	Casting
Body Material:	Ductile Iron
Port Size:	DN50-DN300
Quality Warranty:	18 Months
Name:	Swing Check Valve

BS5153 Standard Ductile Iron Metal Sealing Swing Check Valve for Water Pipeline Backflow Prevention

Metal Sealing Ductile Iron Swing Check Valve For Water Pipeline BS5153 Standard

Product Overview

The H44H series metal sealing check valve is designed for horizontal installation in water supply and drainage systems. It can be installed at the outlet of water pumps to prevent backflow and water hammer damage, or on bypass pipes of reservoir inlet and outlet pipes to prevent water from flowing back into the supply system.

Check valves are suitable for clean media and are not recommended for mediums containing solid particles or high viscosity. When installed at pump outlets, they provide shut-off and check functions, eliminating water hammer damage to pump units and pipeline networks. During power outages, the valve automatically closes to protect pump and pipeline safety.

Technical Specifications

Parameter	Specification
Type Number	H44H-16Q
Nominal Pressure PN(MPa)	1.6
Nominal Diameter DN(mm)	50～300
Test Pressure (MPa) - Strength (water)	2.4
Test Pressure (MPa) - Sealing (water)	1.76
Raw Material	QT450
Suitable Medium	Water
Working Temperature	≤80℃
Connection Type	Flange
Operational Method	Auto

Product Features

High Reliability: Simple structure, easy maintenance, excellent sealing performance, and minimal malfunction risk
Energy Saving: Operates using medium pressure differential, requiring no additional power equipment
High Safety: Effectively prevents medium backflow and pipeline explosions, ensuring equipment and personnel safety
Economical & Practical: Low cost, simple operation, long service life, suitable for various media flow pipeline systems

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