ADD ANYTHING HERE OR JUST REMOVE IT…
Silver String Chemicals & Textile
Search
1 item ₨ 16,240
Silver String Chemicals & Textile
1 item ₨ 16,240
Create your first navigation menu here and add it to the "Main menu" location.
“Canvas Pipe 4 inch (Non Rubber Inlined)” 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 SS (Non Return Valve)
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
2.5" NRV VALVE CI (Non Return Valve) ₨ 21,112
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 SS (Non Return Valve) ₨ 46,256

4″ NRV VALVE SS (Non Return Valve)

₨ 23,968

The 4” NRV VALVE SS 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, industrial SS non return valve Pakistan, Lifeco, naffco, nrv check valve SS Pakistan, SilverStringNRVCheckValveSS, SS check valve price Pakistan, SS NRV supplier Pakistan, SS swing check valve Pakistan, stainless steel nrv valve Pakistan, UL
Share:
  • Description
  • Shipping & Delivery
Description

4″ NRV VALVE SS (Non-Return Valve) 

  1. Material: High-quality stainless steel for superior corrosion resistance and durability.
  2. Size: 4-inch diameter suitable for industrial and commercial piping systems.
  3. Standards: Available in UL, FM, LPCB, and local manufacturing standards.
  4. Pressure Rating: Suitable for up to 16 bar working pressure.
  5. Temperature Range: Operates efficiently between -20°C to 200°C.
  6. Connection Type: Flanged ends depending on application needs.
  7. Flow Direction: Allows one-way flow, preventing backflow in piping systems.
  8. Valve Type: Swing type, lift type, and wafer type available.
  9. Seal Material: EPDM, PTFE, or NBR seals for leak-proof performance.
  10. Body Design: Compact and lightweight for easy installation and maintenance.
  11. Certification: UL/FM approved standards for high safety and reliability.
  12. Application: Suitable for water, oil, gas, and chemical industries.
  13. Origin: Available from China, Europe, USA, and Pakistan.
  14. Surface Finish: Polished finish for enhanced aesthetic and corrosion protection.
  15. Quality Assurance: Manufactured under strict quality control standards.

This stainless steel NRV valve is designed for preventing reverse flow, ensuring efficient system performance.

Region: China/Europe/USA/Pakistan Available According to Stock & Standards/Certifications Will Be Discussed On Availability of Item Quoted.

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 today’s industrial landscape, efficient and reliable flow control devices are essential. The 4” NRV VALVE SS (Non-Return Valve) from Silver String Chemicals (SSC GROUP) is designed to meet the highest standards of durability and performance. Whether your operations are in Lahore, Faisalabad, Karachi, or any other industrial hub in Pakistan, this valve ensures seamless functionality and system integrity.

What is a Non-Return Valve (NRV)?

A Non-Return Valve (NRV), also known as a check valve, prevents backflow in piping systems. It ensures that liquids or gases flow in a single direction, protecting equipment from damage and maintaining system efficiency.

Key Features of 4″ NRV VALVE SS

High-Quality Stainless Steel Construction

Made from premium stainless steel, this valve offers excellent corrosion resistance and long-lasting durability, making it ideal for harsh environments.

Compliance with International Standards

Our NRV valve is available in UL, FM, UL/FM, and LPCB-approved standards, ensuring global compliance and safety.

Versatile Applications

This high-performance valve is suitable for various industries, including water, oil, gas, and chemical sectors, providing a reliable solution for different industrial needs.

Applications Across Industries in Pakistan

The 4” NRV VALVE SS is widely used in industries such as:

  • Textile Industry – Faisalabad & Lahore

  • Chemical Plants – Karachi

  • Oil & Gas Sector – Multan

  • Water Treatment Facilities – Islamabad

Why Choose Silver String Chemicals?

Silver String Chemicals is a trusted name in the safety equipment industry in Pakistan. With an extensive inventory of 500+ industrial and fire safety products, SSC GROUP guarantees premium quality and customer satisfaction.

Visit Our Complete Safety Items Shop:

🔗 Silver String Chemicals Product Page

Certifications and Standards

Our 4” NRV VALVE SS is available in various certifications, including:

  • UL/FM Approved

  • LPCB Standard

  • Silver String Fire Safety Certified Products

We also manufacture locally certified industrial safety items under SILVER STRING FIRE SAFETY standards.

SEO-Optimized for Maximum Reach

For industries and safety managers searching for fire safety companies in Lahore, Karachi, and other major cities, Silver String Chemicals is the leading provider of high-quality safety equipment. Our expertise in SSC-manufactured products ensures top-tier solutions for industrial needs.

Contact Us

📍 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

Selecting the right 4” NRV VALVE SS is crucial for ensuring system reliability and performance. With Silver String Chemicals, you receive certified, high-quality products and exceptional customer support. Whether you operate in Lahore, Karachi, Faisalabad, or any other city in Pakistan, our products are tailored to meet your industrial and fire safety needs.

Shipping & Delivery

Related products

Canvas Hose Pipe, 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

Canvas Pipe 3 inch

CANVAS
₨ 14,000
This 3-inch canvas hose pipe is ideal for transporting water under low pressure (up to 3 bar). It is lightweight, flexible, durable, and resistant to UV rays, making it perfect for various non-pressurized water applications. 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 250 GPM 6-7 BAR (German Motor)

EDJ FIRE PUMP
₨ 2,963,520
The EDJ Fire Pump 250 GPM 6-7 BAR with a German Siemens motor is a high-performance fire protection system, designed for maximum reliability. The setup includes a Purity-China/Dubai pump delivering 250 GPM at 6-7 BAR, a QC480Q engine (36 HP), and a 40 HP Siemens motor from Germany. The system features a Grundfos 3 HP jockey pump and advanced control systems, ensuring seamless operation and integration. Assembled in Pakistan by Silver String Group, it comes equipped with accessories, fittings, an auto control panel, and a solid skid mount frame. The setup is finished with durable red and black gloss paint and built to high international standards for dependable firefighting applications.   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 250 GPM 6-7 BAR Refurbished

EDJ FIRE PUMP
₨ 1,646,400
The refurbished EDJ Fire Pump 250 GPM 6-7 BAR is a reliable fire protection solution, featuring a complete electric, diesel, and jockey pump set. It includes an Olbin 50/250 pump from Pakistan, a refurbished QC480Q engine (36 HP), and a refurbished 40 HP Siemens motor. The system also features a refurbished Grundfos jockey pump and brand-new KITZ valves. With 70% new and 30% lotted components, including gate valves, gauges, pipes, and a new control panel, this setup ensures efficient operation. Assembled in Pakistan by Silver String Group, it comes with a solid skid mount frame, auto control panel, and a durable red and black gloss finish for dependable performance in firefighting applications.   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 500 GPM 6-7 BAR UL Mixed Refurbished

EDJ FIRE PUMP
₨ 3,731,840
The EDJ Fire Pump UL 500 GPM 6-7 BAR (Lotted) offers a high-performance solution with a combination of UL-standard new and refurbished components. Featuring a lotted KSB 65/250 pump from Dubai, powered by a 60 HP QC490 engine from China and a Siemens motor from Germany, it delivers reliable performance. A new 5 HP Grundfos jockey pump from Germany ensures additional efficiency. The system includes brand new UL-certified valves, gauges, and fittings, ensuring top-notch safety and compliance. With advanced Star Delta control and a user-friendly interface, this setup, assembled in Pakistan, offers seamless operation and durability, housed in a solid, skid-mounted frame.   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 German Motor

EDJ FIRE PUMP
₨ 6,146,560
Introducing the EDJ Fire Pump Set, a state-of-the-art system designed for optimal performance and reliability. This complete pump set features a robust 750 GPM pump with a pressure range of 6-7 BAR. It includes a powerful engine (QC490 – CHINA – 2900 RPM – 29KW – 60HP) and a high-efficiency Siemens motor (75hp) for superior performance. The set is complemented by a GRUNDFOS jockey pump (5HP) and an advanced Star Delta control panel with a Deep Sea module for seamless integration and user-friendly operation. Assembled in Pakistan by Silver String Group, the pump is mounted on a solid skid frame with a sleek gloss red and black paint finish. It comes complete with all necessary accessories, fittings, and auto control panel, featuring top-quality valves from Gala, Econ, and Scon, and reliable batteries from AGS and EXIDE.   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
₨ 2,000,880
Explore our top-tier hydrant system boasting a robust 1000 GPM @ 8 BAR capacity, meticulously crafted and assembled in Pakistan by the esteemed Silver String Group. This high-performance system features a 75 HP motor, rotating at 2800 RPM, housed in a solid skid-mounted frame with a striking Gloss RED & BLACK paint finish. Compliant with ISO, CE, ANSI, ASME, NEMA, and other standards, it offers seamless electric or manual starting options and comes complete with a new pump, control panel, and brand-new motor. Ideal for emergency use, the system's 4″/6″/8″/10″/12″ suction/discharge outlets are constructed with durable materials like cast iron and stainless steel, ensuring reliability and longevity. Don't miss out on this exceptional package priced at 1980000, ready for swift installation.   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
    All Rights Reserved Silver String Chemicals 2025
    Shopping cart
    Close
    Start typing to see posts you are looking for.