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NRV ALL,Silver String Chemicals Biggest Safety Online Shop Items Pakistan, Fire Safety Items, Health Safety Items, Work Safety Items, Industrial Safety Items Available, Hydrant, Sprinkler, Fire Alarm, Suppression, E500, Bristol, Naffco, Lifeco
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Home VALVES check valve 3/4″ CHECK VALVE BRASS – China 
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Y Strainer 3/4" SS - China ₨ 2,576
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NRV ALL,Silver String Chemicals Biggest Safety Online Shop Items Pakistan, Fire Safety Items, Health Safety Items, Work Safety Items, Industrial Safety Items Available, Hydrant, Sprinkler, Fire Alarm, Suppression, E500, Bristol, Naffco, Lifeco
3/4" CHECK VALVE SS- China  ₨ 70,295

3/4″ CHECK VALVE BRASS – China 

₨ 2,766

The 3/4″ Brass Check Valve (Imported from China) is a swing-type non-return valve designed for automatic flow control in water, oil, and general industrial systems. Built from durable brass with flanged ends (ANSI/BS/DIN standard), it supports PN10/PN16 pressure ratings and a temperature range of -10°C to 80°C. The valve features an anti-corrosion epoxy-coated disc and functions via flow-dependent closure, preventing backflow and protecting sensitive pipeline equipment. Ideal for commercial and industrial use, it offers easy installation and long service life.

 

Factors Impacting Cost Variations:
Ulfm/Lpcb/Kitemark/Local-Standard/Etc.
Local/China/Japan/Usa/Uae/Etc.
Different Types of Sizes Etc.
Quality/Gauges/Strength/Etc.

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Categories: check valve, VALVES Tags: bristol, Industrial SS Valve, Lifeco, naffco, SilverStringCheckValveStainlessSteelSS, SS Check Valve Pakistan, SS NRV Valve, Stainless Check Valve, Stainless Steel Check Valve, UL SS Check Valve
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  • Description
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Description

3/4″ CHECK VALVE BRASS – China 

  • Imported China
  • Threaded
  • Size: 3/4″
  • Material: Brass Material
  • Body Type: Swing Check Valve
  • End Connection Type: Flanged Ends (ANSI/BS/DIN Standard)
  • Working Pressure: Typically PN10/PN16
  • Coating: Anti-corrosion Epoxy Coating Disc
  • Operation: Automatic, Flow-Dependent Closure
  • Temperature Range: Suitable for -10°C to 80°C
  • Application: Water, Oil, and General Industrial Use

For more information, visit our website: https://silverstringchemicals.com/

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Contact us via email at: silverstringchemicals@gmail.com

ALL PRICES MENTIONED ON SSC SHOP: Ex-Works Factory, Lahore, Pakistan.
FREIGHT CHARGES & TAXES ARE EXCLUDED
90% Advance & 10% Before Delivery Is Must.
Delivery: 4 days to 30 days, Depending On Local Supplies or Imports.
We Provide Services For Testing, Commissioning & Fittings As Well.
Stock Availability Will Be Checked & Communicated To You After We Receive Your Quantity/Standard.
Items Were Last Updated In June 2023.

3/4″ Brass Swing Check Valve – Flanged, Anti-Corrosion, Flow-Controlled | Imported China

The 3/4″ Brass Swing Check Valve is an essential component for fluid direction control and backflow prevention in plumbing, irrigation, industrial, and HVAC systems. Manufactured with high-quality brass, this check valve ensures durability, corrosion resistance, and long-term performance in both indoor and outdoor installations.

This valve operates automatically, using the force of the fluid to open and close the swing-type disc, which closes immediately when flow reverses — protecting pumps, compressors, and downstream components from damage. The flanged end connections conform to ANSI/BS/DIN standards, ensuring universal compatibility with standard pipeline configurations.

With a working pressure of PN10/PN16 and a temperature operating range from -10°C to 80°C, this valve is suitable for low to medium pressure systems, including potable water, light oil, and industrial fluids. An epoxy-coated disc enhances resistance against corrosion and scale buildup, especially in water-based systems.


🔧 Technical Specifications

Feature Specification
Product Type Swing Check Valve
Size 3/4 inch
Material Brass
Connection Type Flanged – ANSI/BS/DIN compatible
Pressure Rating PN10 / PN16
Body Type Swing Type
Coating Anti-corrosion Epoxy Coated Disc
Operation Automatic, flow-actuated
Temperature Range -10°C to 80°C
Application Water, oil, general industrial use
Origin Imported – China

🧯 Applications & Benefits

Recommended for:

  • Potable water and irrigation systems

  • Industrial fluid pipelines

  • HVAC water lines

  • Oil and non-corrosive chemical circuits

The brass body ensures high mechanical strength and natural resistance to corrosion, while the flow-actuated swing disc makes it perfect for systems requiring passive, non-electric backflow protection. The flanged ends enable tight sealing with bolt-on convenience, simplifying installation and maintenance.

With a maintenance-free design, compact footprint, and industry-standard compliance, this 3/4″ swing check valve provides reliable performance across a broad range of fluid-handling applications.

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