ADD ANYTHING HERE OR JUST REMOVE IT…
Silver String Chemicals & Textile
Search
1 item ₨ 4,704
Silver String Chemicals & Textile
1 item ₨ 4,704
Create your first navigation menu here and add it to the "Main menu" location.
“DCP EXTINGUISHER 6Kg by Silver String” has been added to your cart.
NRV CHECK VALVES BY SILVER STRING SAFETY NATIONWIDE DELIVERY PAKISTAN (1)
NRV CHECK VALVES BY SILVER STRING SAFETY NATIONWIDE DELIVERY PAKISTAN (5)
NRV CHECK VALVES BY SILVER STRING SAFETY NATIONWIDE DELIVERY PAKISTAN (5)
NRV CHECK VALVES BY SILVER STRING SAFETY NATIONWIDE DELIVERY PAKISTAN (5)
NRV CHECK VALVES BY SILVER STRING SAFETY NATIONWIDE DELIVERY PAKISTAN (5)
NRV CHECK VALVES BY SILVER STRING SAFETY NATIONWIDE DELIVERY PAKISTAN (5)
NRV CHECK VALVES BY SILVER STRING SAFETY NATIONWIDE DELIVERY PAKISTAN (5)
NRV CHECK VALVES BY SILVER STRING SAFETY NATIONWIDE DELIVERY PAKISTAN (5)
Click to enlarge
NRV CHECK VALVES BY SILVER STRING SAFETY NATIONWIDE DELIVERY PAKISTAN (1)
NRV CHECK VALVES BY SILVER STRING SAFETY NATIONWIDE DELIVERY PAKISTAN (5)
NRV CHECK VALVES BY SILVER STRING SAFETY NATIONWIDE DELIVERY PAKISTAN (5)
NRV CHECK VALVES BY SILVER STRING SAFETY NATIONWIDE DELIVERY PAKISTAN (5)
NRV CHECK VALVES BY SILVER STRING SAFETY NATIONWIDE DELIVERY PAKISTAN (5)
NRV CHECK VALVES BY SILVER STRING SAFETY NATIONWIDE DELIVERY PAKISTAN (5)
NRV CHECK VALVES BY SILVER STRING SAFETY NATIONWIDE DELIVERY PAKISTAN (5)
NRV CHECK VALVES BY SILVER STRING SAFETY NATIONWIDE DELIVERY PAKISTAN (5)
Home VALVES check valve 4″ MECH NRV CHECK VALVES UL/FM
NRV CHECK VALVES BY SILVER STRING SAFETY NATIONWIDE DELIVERY PAKISTAN (1)
3" MECH NRV CHECK VALVES UL/FM ₨ 51,368
Back to products
NRV CHECK VALVES BY SILVER STRING SAFETY NATIONWIDE DELIVERY PAKISTAN (1)
6" MECH NRV CHECK VALVES UL/FM ₨ 115,248

4″ MECH NRV CHECK VALVES UL/FM

₨ 56,448

Check Valve NRV (Ductile Iron) UL/FM by SILVER STRING CHEMICALS is the best choice for factories, fire safety products, and industrial safety equipment Pakistan. Buy this in Pakistan with confidence—available in Lahore, Karachi, Faisalabad, Sialkot, Multan, Islamabad, and Gujranwala. This check valve NRV price in Pakistan is competitive, with guaranteed advance payment security, certified safety items, and fast delivery. Trust Silver String Chemicals Pakistan for top-quality industrial safety solutions.
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: check valve, NRV (no return valve), VALVES Tags: 2.5″ mechanical check valve Pakistan, 2″ NRV UL/FM approved, 3″ check valve non return UL/FM, 4″ NRV check valve UL/FM, 6″ mechanical NRV check valve price, 8 inch check valve Pakistan, industrial non return valve UL/FM, SILVER STRING, Silver String Chemicals, SILVER STRING SAFETY, SilverStringSafetyItemsSaleMechNRVCheckValveULFM
Share:
  • Description
  • Shipping & Delivery
Description

4″ MECH Check Valve NRV (Ductile Iron) UL/FM.

Price: 50400/-
Brand: MECH
Region: China

  • Designed for one-way flow in water and fire pipelines.

  • Body made from ductile iron for enhanced durability and strength.

  • UL/FM certified for fire protection and industrial use.

  • Flanged ends available: PN16, ANSI 150, JIS 10K options.

  • Sizes from 2” to 12” most commonly used in Pakistan.

  • Coating: fusion bonded epoxy, enamel paint, or powder coated.

  • Working pressure: 16 bar, 20 bar, or 25 bar, depending on size.

  • Soft seat or metal seat available, for variable sealing performance.

  • Suitable for fire, HVAC, and general industrial water applications.

  • Most searched: check valve NRV price in Pakistan, buy online.

We handle 2000+ items and need up to 24 hours to confirm stock. If unavailable after payment, we’ll refund or suggest an alternative. Available only from Silver String Chemicals with advance payment and nationwide delivery. Visit our largest shop: https://silverstringchemicals.com/product-page-2/ — or search us on Google: Silver String Textile, Safety, Industrial & Engineering.


“Sale in Pakistan, Delivery Nation Wide 1 day.
www.SilverStringChemicals.com
‪+923008897897‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬
Our Online Shop product page for items picture prices specifications is https://silverstringchemicals.com/product-page-2/
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 ARE EXCLUDED
THESE PRICES ARE EXCLUDING TAXES
SEARCH THE WORD YOU ARE FINDING ITEM ON PAKISTAN’S BIGGEST ONLINE SHOP
DELIVERY: 1 – 45 DAYS DEPENDING ON LOCAL SUPPLIES OR IMPORTED
WE PROVIDE SERVICES FOR TESTING AND COMMISSIONING AND FITTINGS TOO.
stock availbility will be checked and told to you
prices are last updated in January 2025.”


Check Valve NRV (Ductile Iron) UL/FM – Optimized SEO Content for Pakistan

Buy Check Valve NRV (Ductile Iron) UL/FM in Pakistan – Silver String Chemicals

Looking to buy the most reliable Check Valve NRV (Ductile Iron) UL/FM in Pakistan? SILVER STRING CHEMICALS (Safety Department) brings you top-quality check valves for industrial safety equipment in Pakistan. These NRVs are engineered for water, fire safety, and industrial use—making them the best choice for factories, commercial buildings, and fire safety products in Lahore, Karachi, Islamabad, Faisalabad, Multan, Sialkot, and across Pakistan.

Why Choose Our Check Valve NRV (Ductile Iron) UL/FM?

  • Certified for Safety: UL/FM certification guarantees international standards for fire safety.

  • Durable Construction: Robust ductile iron body ensures longevity and resistance to corrosion.

  • Versatile Application: Suitable for water supply, fire suppression, HVAC, and industrial systems.

  • Multiple Sizes: Available from 2” to 12” to match all project needs.

  • Various Standards: PN16, ANSI 150, JIS 10K flanged ends compatible with Pakistani pipelines.

  • Corrosion Protection: Fusion bonded epoxy or powder-coated options for long-lasting use.

  • Soft or Metal Seat: Choice for different sealing and performance requirements.

Application in Pakistani Industry

In Pakistan’s industrial sector, especially in cities like Lahore, Karachi, Faisalabad, Sialkot, Multan, Islamabad, and Gujranwala, Check Valve NRV (Ductile Iron) UL/FM is widely installed in fire safety and plumbing systems. These valves prevent backflow, ensuring a reliable and safe water supply in factories, textile mills, commercial buildings, and fire protection networks. Their use is mandatory in UL/FM-compliant fire hydrant and sprinkler systems as per industrial safety standards.

Why Buy from SILVER STRING CHEMICALS Pakistan?

SILVER STRING CHEMICALS (Safety Department) is the leading supplier of certified safety items Pakistan, trusted by industries nationwide. We offer genuine check valves from China, verified by UL/FM certification. As the most searched brand for industrial safety equipment Pakistan, our commitment includes 100% advance payment security, verified product stock, and fastest delivery in Lahore, Karachi, Islamabad, Faisalabad, Multan, Sialkot, and Gujranwala. Our online shop is regularly updated with the latest check valve NRV price in Pakistan, pictures, and specifications.

  • Certified safety for fire systems and industrial use.

  • Suitable for all Pakistani industrial and commercial environments.

  • Competitive item price in Pakistan with nationwide delivery.

  • Backed by testing, commissioning, and fitting services.

  • Large stock available for quick supply or import as needed.

Shipping & Delivery

Related products

Breeching Inlet 2 Way 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

BREECHING INLET (2Way)

FIRE BRIGADE BREECHING INLET POINT, CHINA BREECHING, LOCAL BREECHING, TWO WAY BREECHING
₨ 40,521
Discover the ultimate destination for all your fire safety and health safety needs. Explore our website today to find the best prices on essential items like Breeching Inlets and a wide range of other products. We're committed to ensuring your safety and peace of mind, so you can rely on us for top-quality solutions. Shop with us and prioritize safety with confidence.   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
Oropharyngeal Airway Kit, 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

OROPHARYNGEAL AIRWAY KIT

HEALTH SAFTEY
₨ 2,700 – ₨ 3,500Price range: ₨ 2,700 through ₨ 3,500
Our Oropharyngeal Airway Kit comes in a range of sizes, from 50mm to 110mm, ensuring accommodation for various patient needs. Crafted from medical-grade, latex-free, and non-toxic materials, these airways prioritize patient safety. Each airway is individually packaged and sterilized to maintain rigorous hygiene standards. With color-coding for easy size identification, bite blocks for added safety, and smooth, rounded edges, these airways are designed to provide optimal support and comfort. They are disposable and single-use, assuring the highest standards of patient care and hygiene.   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
Select options This product has multiple variants. The options may be chosen on the product page ORDER VIA WHATSAPP
Quick view
OXYGEN THERAPY KIT,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

OXYGEN THERAPY KIT

HEALTH SAFTEY
₨ 24,000 – ₨ 65,000Price range: ₨ 24,000 through ₨ 65,000
For those in Pakistan seeking dependable Portable Oxygen Therapy Kits, look no further. Our compact and lightweight solution offers high oxygen purity levels, adjustable flow rate settings, and the flexibility of both rechargeable batteries and external power sources. It comes in a durable carrying case for hassle-free travel, with a choice of oxygen mask types and built-in safety features. Visual and audible alarms provide alerts, ensuring peace of mind in critical situations. To explore the best prices and comprehensive details on these life-saving kits for various sectors, including industrial, hospitals, schools, and more, simply search for "Portable Oxygen Therapy Kit prices in Pakistan" on our website.   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
Select options This product has multiple variants. The options may be chosen on the product page ORDER VIA WHATSAPP
Quick view
SAFETY HELMET,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

SAFETY HELMET

SAFETY HELMETS / HATS
₨ 0
For the ultimate online shopping experience in Pakistan for fire safety and health safety items and equipment, your search ends here! Explore our top-quality safety helmets, including the Face Shield Safety & Visor. This helmet is meticulously designed with quick-lock clips and crafted from durable thermoplastic material. Its face shield, helmet, and brackets boast construction with PC, PP, and AM materials, ensuring superior protection. With a generously sized face shield measuring 8" x 15 1/2" and a sturdy 1.0mm thickness, your safety is guaranteed. Discover competitive rates and comprehensive product information on our website, designed to make your search in Pakistan efficient and easy. Your safety is our priority.   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
SELF INFLATING BAG, 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

SELF INFLATING BAG

HEALTH SAFTEY
₨ 7,500 – ₨ 12,500Price range: ₨ 7,500 through ₨ 12,500
Our "Self-Inflating Bag" is an indispensable medical device designed for use in emergency medical situations and respiratory support. It features a manually operated valve mask with options in high-quality PVC or silicone material. Available in Adult, Pediatric, and Infant sizes, this transparent design incorporates a one-way valve with positive pressure release, ensuring efficient and controlled ventilation. The bag includes an ergonomic handle for a comfortable and secure grip and is latex-free to prevent allergic reactions. Compliant with ISO 13485 or FDA regulations, it also incorporates pressure relief valves to prevent overinflation, ensuring patient safety. Proper storage is advised to maintain bag integrity and hygiene, making it a reliable choice for critical medical needs.   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
Select options This product has multiple variants. The options may be chosen on the product page ORDER VIA WHATSAPP
Quick view
SIDE WALL SPRINKLERS, 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

SIDE-WALL SPRINKLERS

SPRINKLERS
₨ 1,900 – ₨ 6,500Price range: ₨ 1,900 through ₨ 6,500
When it comes to top-quality Sidewall Fire Sprinklers in Pakistan, we've got you covered. Our extensive range of fire safety equipment offers sizes from 3/4 inch to 1 inch in nominal pipe size and a choice of temperature ratings - 135°F, 155°F, or 175°F. You can select from chrome, white, or custom finishes to seamlessly blend with your building's aesthetics. These sprinklers are designed for easy installation at the wall-ceiling junction and activate automatically at the set temperature to suppress fires, meeting NFPA 13 standards. They are ideal for a wide range of applications, including residential, commercial, and industrial settings, ensuring safety in diverse environments. Find competitive rates and detailed specifications for Sidewall Fire Sprinklers on our website to safeguard your property effectively.   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
Select options This product has multiple variants. The options may be chosen on the product page ORDER VIA WHATSAPP
Quick view
Biggest Safety Online Shop Items Pakistan, Fire Safety Items,
extinguishers co2 dcp water afff wet chemical halotron trolley portable biggest trusted industrial safety item online shop in pakistan by silver string chemicals safety department
Compare

SODA ACID EXTINGUISHER

EXTINGUISHERS
₨ 3,800
Our online shop offers a diverse range of soda acid extinguishers that are ideal for combating Class A and Class B fires. These extinguishers come in various capacities, such as 2 gallons or 10 liters, with a test pressure of 350 Psi and an 18 SWG sheet. Crafted from sturdy metal with a corrosion-resistant finish, they are activated by breaking a glass vial containing sulfuric acid, which reacts with sodium bicarbonate to release carbon dioxide gas. With an effective discharge range for safe firefighting, they are designed for easy and quick operation during emergencies. Regular maintenance and inspection ensure reliability. These extinguishers find their place in industrial settings, laboratories, and areas with Class A and Class B fire hazards. They are wall-mounted for easy access and visibility, with built-in safety features to prevent accidental discharge. Plus, they come with a 1-year warranty.
  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
Select options This product has multiple variants. The options may be chosen on the product page ORDER VIA WHATSAPP
Quick view
Upright Fire Sprinklers, nationwide delivery 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
Upright Fire Sprinklers, nationwide delivery 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

UPRIGHT FIRE SPRINKLERS

SPRINKLERS
₨ 1,700
When it comes to top-quality Upright Fire Sprinklers in Pakistan, look no further. Our range offers options with temperature ratings of 135°F (57°C) or 165°F (74°C), available in various finishes such as chrome, white, and brass to suit your preferences. These sprinklers come in NPT or BSP and are offered in sizes of 1/2", 3/4", or 1" NPT. Crafted from durable materials like steel, copper, or CPVC (Chlorinated Polyvinyl Chloride), these sprinklers are built to last. For the best prices and detailed specifications, visit our website today to fulfill your fire safety needs in Pakistan. Don't miss out on our extensive selection, competitive rates, and reliable service.   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.