ADD ANYTHING HERE OR JUST REMOVE IT…
Silver String Chemicals & Textile
Search
1 item ₨ 2,744,000
Silver String Chemicals & Textile
1 item ₨ 2,744,000
Create your first navigation menu here and add it to the "Main menu" location.
“EDJ Fire Pump 250 GPM 6-7 BAR China Motor” has been added to your cart.
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
Click to enlarge
Home VALVES NRV (no return valve) 4″ NRV VALVE DI (Non Return Valve) China
Halotop Vertical Turbine Pumps, 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
Halotop Vertical Turbine Pumps 500 GPM 9 bar China - EDJ SET
Back to products
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
6" NRV VALVE DI (Non Return Valve) China ₨ 123,984

4″ NRV VALVE DI (Non Return Valve) China

₨ 62,720

The 4” NRV VALVE DI from Silver String Chemicals is a top-tier solution designed to prevent backflow in piping systems. Made from high-quality stainless steel, this valve offers exceptional durability and corrosion resistance, making it ideal for diverse industrial applications, including water, oil, gas, and chemical systems.

Available in various certifications like UL/FM approved, LPCB standard, and locally manufactured items, this valve ensures compliance with international safety standards. Whether you need products from China, Europe, USA, or Pakistan, SSC GROUP has you covered with stock available according to regional standards.

For the best fire safety solutions and industrial safety equipment in Lahore and across Pakistan, trust Silver String Chemicals to deliver quality and reliability.

Visit our website: www.silverstringchemicals.com or contact us at +92 300 8897897 for more information.

 

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.

Compare
Add to wishlist
Categories: NRV (no return valve), VALVES Tags: bristol, check valve SS Pakistan, industrial SS check valve Pakistan, Lifeco, naffco, SilverStringCheckValveNRVSS, SS non return valve Pakistan, SS NRV supplier Pakistan, SS swing check valve Pakistan, stainless steel NRV price Pakistan, UL
Share:
  • Description
  • Shipping & Delivery
Description

4″ NRV VALVE DI (Non-Return Valve) 

  1. Material: High-Quality Ductile Iron (DI) – Offers exceptional strength, durability, and impact resistance, making it ideal for high-pressure industrial applications.
  2. Size: 4-inch diameter, designed for industrial and commercial piping systems.
  3. Pressure Rating: Suitable for up to 16 bar (232 PSI) working pressure.
  4. Temperature Range: Operates efficiently between -10°C to 80°C, making it suitable for water and general industrial use.
  5. Connection Type: Flanged connections (ANSI/PN standard) for secure and easy installation.
  6. Flow Direction: One-way flow design, effectively preventing backflow in piping systems.
  7. Valve Type: Swing type, lift type, and wafer type available, catering to different application needs.
  8. Seal Material: EPDM, PTFE, or NBR seals for excellent chemical resistance and leak-proof performance.
  9. Body Design: Rugged and durable DI body, designed for high-pressure and demanding environments while ensuring easy maintenance.
  10. Application: Ideal for water, oil, gas, and fire protection systems, as well as industrial and chemical processing.
  11. Origin: Available as both China-imported and locally manufactured options.
  12. Surface Finish: Fusion-Bonded Epoxy (FBE) Coating, providing superior corrosion resistance for longevity.
  13. Quality Assurance: Manufactured under strict quality control standards, ensuring high performance and reliability.

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

Connect with us on social media:

  • LinkedIn: Silver String Chemicals
  • TikTok: @silverstringchemicals
  • YouTube: Silver String Chemicals
  • Instagram: @silverstringchemicals_ssc
  • Facebook: Silver String Chemicals

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.

Comprehensive Guide to 4″ NRV VALVE SS (Non-Return Valve) by Silver String Chemicals

Introduction

In the evolving industrial landscape, the demand for reliable and efficient flow control devices is paramount. The 4” NRV VALVE SS (Non-Return Valve) offered by Silver String Chemicals (SSC GROUP) is designed to meet diverse industrial needs with superior quality and compliance with international standards. Whether you are in Lahore, Faisalabad, Karachi, or any other industrial hub in Pakistan, this valve ensures optimal performance for your systems.

What is a Non-Return Valve (NRV)?

A Non-Return Valve (NRV), also known as a check valve, is essential in preventing backflow in piping systems. This ensures that the flow of liquids or gases moves in one direction, safeguarding the integrity of the system and preventing potential damages.

Key Features of 4″ NRV VALVE SS

  1. High-Quality Stainless Steel Construction Manufactured using premium stainless steel, this valve offers exceptional corrosion resistance and durability, making it ideal for harsh environments.
  2. Compliance with International Standards Available in UL standard, FM approval standard, UL/FM approval standard, and LPCB standard, ensuring global quality compliance.
  3. Versatile Applications Suitable for water, oil, gas, and chemical industries, providing a reliable solution across various sectors.

Applications Across Industries in Pakistan

The 4” NRV VALVE SS is widely used in numerous industries, including:

  • Textile Industry in Faisalabad and Lahore
  • Chemical Plants in Karachi
  • Oil and Gas sectors in Multan
  • Water Treatment Facilities in Islamabad

Why Choose Silver String Chemicals for Your Safety Needs?

Silver String Chemicals is a renowned name in the safety equipment sector in Pakistan. With a vast inventory of over 500+ items, including fire safety and industrial safety products, SSC GROUP ensures top-notch quality and customer satisfaction.

Visit our complete safety items shop here: Silver String Chemicals Product Page

Certifications and Standards

Our products, including the 4” NRV VALVE SS, are available in various certifications such as UL/FM approved, LPCB standard, and locally manufactured items. We also offer SILVER STRING manufactured items under SILVER STRING FIRE SAFETY standards.

SEO Optimized Content for Better Reach

For industries and safety managers looking for fire safety companies in Lahore, Silver String Chemicals is the go-to provider. Our expertise in SSC manufactured items ensures that you receive only the best quality products.

Contact Information

  • Website: www.silverstringchemicals.com
  • Phone/WhatsApp: +92 300 8897897
  • Email: silverstringchemicals@gmail.com
  • LinkedIn: Silver String Chemicals
  • TikTok: @silverstringchemicals
  • YouTube: Silver String Chemicals
  • Instagram: @silverstringchemicals_ssc
  • Facebook: Silver String Chemicals

Conclusion

Choosing the right 4” NRV VALVE SS is crucial for maintaining system integrity and efficiency. With Silver String Chemicals, you are assured of premium quality, certified products, and unmatched customer service. Whether you are in Lahore, Karachi, or any other city in Pakistan, our products cater to all your industrial and fire safety needs.

Shipping & Delivery

Related products

Canvas Hose Pipe 2.5"
Compare

Canvas Pipe 2.5 inch

CONES & BARRIERS
₨ 11,793
The 2.5-inch canvas hose pipe, designed for water transport, withstands up to 3 bar pressure, offers excellent flexibility, and is available in various lengths, ensuring durability and easy handling. 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.
Add to wishlist
Add to cart ORDER VIA WHATSAPP
Quick view
EDJ Fire Pump Set, 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
Compare

EDJ Fire Pump 1000 GPM 6-7 BAR Refurbished

EDJ FIRE PUMP
₨ 4,061,120
Introducing the refurbished **EDJ** Fire Pump 1000 GPM, designed for exceptional performance and reliability. This setup, operating at 6-7 BAR, features an OLBIN pump (Pakistan – 100/250 – 2900 rpm) and a 4102Q engine (China – 2900 RPM – 60HP), along with a Siemens motor (Germany – 100hp), all refurbished to ensure top quality. It includes a GRUNDFOS jockey pump (7.5HP – Germany) and a Star Delta control panel with a Deep Sea module for advanced and intuitive operation. Combining 70% brand new imported equipment with 30% refurbished items, this system is assembled in Pakistan and comes complete with a solid skid mount frame, gloss red and black paint, and all new accessories including valves, gauges, piping, and a control panel. Reliable AGS and EXIDE batteries are also included.   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.
Add to wishlist
Add to cart ORDER VIA WHATSAPP
Quick view
EDJ Fire Pump Set, 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
Compare

EDJ Fire Pump 500 GPM 6-7 BAR Refurbished

EDJ FIRE PUMP
₨ 2,744,000
The EDJ Fire Pump 500 GPM 6-7 BAR (Refurbished) offers a balanced mix of new and lotted components, making it a cost-effective yet high-performance solution. It features an Olbin 65/250 pump from Pakistan, powered by a 60 HP QC490 engine from China and a Siemens 60 HP motor from Germany, both refurbished. The jockey pump is a lotted 5 HP Grundfos from Germany. New KITZ gate and check valves, along with other piping components, ensure reliability. With advanced control via a Star Delta system and Deep Sea module, this setup offers seamless integration and user-friendly operation. Assembled in Pakistan with 70% new and 30% refurbished equipment, it provides both durability and efficiency, housed in a robust skid frame with a striking red and black finish.   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.
Add to wishlist
Add to cart ORDER VIA WHATSAPP
Quick view
EDJ Fire Pump Set, 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
Compare

EDJ Fire Pump 750 GPM 6-7 BAR China Motor

EDJ FIRE PUMP
₨ 7,235,200
Discover top-tier pump performance with our EDJ 1000 GPM @ 8 Bar pump set, meticulously assembled by Silver String Group in Pakistan. This dynamic system features an efficient 55 KW electric motor-driven pump, an 85 HP diesel engine-driven pump, and a reliable 25-30 GPM jockey pump. Encased in a robust skid mount frame, the set boasts a striking gloss red and black finish, meeting international standards (ISO, CE, ANSI, ASME, NEMA, NIST, OSHA, ANSI/UL 448, ANSI/NFPA 20, ANSI/UL 1001). Complete with a new auto control panel, pipes, accessories, and a brand new pump, motor, and engine, this package offers unparalleled reliability. Choose from electric or manual start mechanisms and enjoy easy integration with suction/discharge outlet sizes ranging from 4" to 12". Constructed with high-quality materials such as cast iron and stainless steel, this pump set ensures longevity and optimal performance. Elevate your industrial pumping solutions with this state-of-the-art package.   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.
Add to wishlist
Add to cart ORDER VIA WHATSAPP
Quick view
EDJ Fire Pump Set, 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
Compare

EDJ Fire Pump 750 GPM 6-7 BAR Refurbished

EDJ FIRE PUMP
₨ 3,292,800
Introducing the refurbished EDJ Fire Pump UL, a comprehensive and reliable fire pump set designed for exceptional performance. This 750 GPM system, operating at 6-7 BAR, features a robust OLBIN pump (Pakistan – 80/250 – 2900 rpm) and a QC490Q engine (China – 2900 RPM – 60HP). It includes a Siemens motor (60hp) and a GRUNDFOS jockey pump (5HP – Germany). With a control panel equipped with Star Delta and Deep Sea modules, the system offers advanced technology for seamless operation and user-friendly management. This setup combines 70% brand new imported equipment with 30% refurbished components, all assembled in Pakistan. The pump comes with a solid skid mount frame and a sleek gloss red and black paint finish. It includes new gate valves, check valves, gauges, piping, and other essential accessories, with reliable AGS and EXIDE batteries.   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.
Add to wishlist
Add to cart ORDER VIA WHATSAPP
Quick view
Electric Pump, 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
Compare

Electric Pump 1000 GPM @ 8 Bar

PUMPS
₨ 3,175,200
Upgrade your firefighting capabilities with our cutting-edge Electric Motor + Pump Hydrant System delivering a robust 1000 GPM @ 8 BAR. Featuring a powerful 75 HP motor, solid skid mount frame, and gloss red & black paint, this top-tier system is assembled in Pakistan by Silver String Group. With a new pump, control panel, and motor, priced at just 3,350,000, our system adheres to international standards (ISO, CE, ANSI, ASME, NEMA, NIST, OSHA, ANSI/UL 448, ANSI/NFPA 20, ANSI/UL 1001). Choose from 4″ to 12″ suction/discharge outlet sizes, and construction materials including cast iron and stainless steel. Trust us for quality and reliability in emergency situations.   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.
Add to wishlist
Add to cart ORDER VIA WHATSAPP
Quick view
Electric Pump, 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, 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
Compare

Electric Pump 500 GPM @ 7 Bar

PUMPS
₨ 1,300,320
Explore our high-performance hydrant system featuring a robust 42 HP motor, pumping 500 GPM at 7 Bar. Assembled by Silver String Group in Pakistan, this skid-mounted unit boasts a new pump, control panel, and motor, all meeting top standards like ISO, CE, and ANSI. With a sleek gloss RED & BLACK paint finish, this system is ready for installation, ensuring emergency readiness. Choose between electric or manual start mechanisms, and enjoy versatility with suction/discharge outlet sizes ranging from 4″ to 12″. Constructed with quality materials like cast iron and stainless steel, it guarantees reliability.   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.
Add to wishlist
Add to cart ORDER VIA WHATSAPP
Quick view
HYDRANT PIPES PAINT JOB SALE NATIONWIDE DELIVERY BY SILVER STRING PAKISTAN SAFETY
HYDRANT PIPES PAINT JOB SALE NATIONWIDE DELIVERY BY SILVER STRING PAKISTAN SAFETY
Compare

Paint Job Of Hydrant System

LABOR INSTALLATION SERVICES
Silver String Chemicals Group offers premium gloss red enamel paint for fire safety pipes. Our top-of-the-line, corrosion-resistant paint ensures compliance with NFPA standards, providing both excellent visibility and beautification for enhanced safety and aesthetics.   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.
Add to wishlist
Read more ORDER VIA WHATSAPP
Quick view
    All Rights Reserved Silver String Chemicals 2025
    Shopping cart
    Close
    Start typing to see posts you are looking for.