Manufacturer, Supplier & Exporter of UPVC Check Valve
Riddhi Siddhi Impex is a trusted name in the Indian industrial valves market, recognized as a leading manufacturer and UPVC Check Valve domestic supplier. Our UPVC Check Valves are engineered to prevent backflow in piping systems, ensuring unidirectional flow of fluids and protecting pumps and equipment from damage due to reverse pressure. These valves are lightweight, corrosion-resistant, and suitable for both residential and industrial use..
Made from Unplasticized Polyvinyl Chloride (UPVC), these valves are highly resistant to a wide range of chemicals, making them ideal for aggressive environments where metallic valves may corrode. Their non-metallic body ensures rust-free performance, while the internal sealing mechanism offers long-lasting leak-tight service. UPVC Check Valves are commonly used in water treatment plants, irrigation lines, chemical processing systems, and building plumbing infrastructure.
As a UPVC Check Valve domestic supplier, Riddhi Siddhi Impex serves top metro cities including Mumbai, Delhi, Bengaluru, Hyderabad, Chennai, Kolkata, Pune, Ahmedabad, and Surat. Our commitment to quality and timely delivery has earned us a solid reputation among contractors, engineers, and maintenance companies across India’s growing urban infrastructure landscape.
We also cater to industrial zones and tier-2 cities such as Vadodara, Rajkot, Nagpur, Indore, Bhopal, Jaipur, Kanpur, Lucknow, and Agra, where the need for reliable and cost-effective flow control systems is growing rapidly. Our UPVC check valves are widely used in both public utilities and private sector projects in these cities, thanks to their ease of installation and maintenance-free operation.
The valves come in a variety of configurations, including socket end, threaded end, and flanged connections, and can be selected in swing check or spring-loaded types based on application. We also provide custom options with different elastomers like EPDM or Viton depending on the chemical compatibility requirements of the user. Each valve is tested for pressure endurance and sealing performance to ensure defect-free delivery.
UPVC Check Valve – Technical Specification & Information
1. Product Specifications
| Property | Details |
|---|---|
| Product Name | UPVC Check Valve |
| Material | Unplasticized Polyvinyl Chloride (UPVC) |
| Design Type | Swing Check / Spring-loaded Check |
| End Connection | Socket / Threaded / Flanged |
| Size Range | ½″ to 6″ (15 mm to 150 mm) |
| Pressure Rating | PN10 / SCH80 |
| Temperature Range | 0°C to 60°C |
| Applications | Water treatment, chemical lines, irrigation, plumbing |
2. Chemical Composition
| Component | Percentage (%) | Function |
|---|---|---|
| UPVC Resin | 85–90% | Primary material for valve body |
| Stabilizers | 3–5% | Improves thermal and UV resistance |
| Impact Modifiers | 2–3% | Enhances toughness and durability |
| Lubricants & Pigments | 0.5–1% | Processing and visual appearance |
3. Mechanical Properties
| Property | Typical Value | Unit |
|---|---|---|
| Tensile Strength | 50–55 | MPa |
| Flexural Strength | 90–100 | MPa |
| Elongation at Break | 20–30 | % |
| Vicat Softening Point | 80–85 | °C |
| Density | 1.38–1.41 | g/cm³ |
4. Dimension Chart
| Nominal Size (Inch) | DN (mm) | Length (mm) | End Connection |
|---|---|---|---|
| ½″ | 15 | 82 | Socket |
| 1″ | 25 | 110 | Socket |
| 1½″ | 40 | 135 | Threaded |
| 2″ | 50 | 160 | Flanged |
| 4″ | 100 | 225 | Flanged |
5. Equivalent Grades
| Standard | Grade | Description |
|---|---|---|
| ASTM D1784 | Cell Class 12454 | Standard UPVC compound |
| DIN 8062 | UPVC Standard | European standard for UPVC pipes |
| IS 4985 | Class 1–4 | Indian standard for UPVC pressure pipes |
6. Equivalent Standards
| Region | Standard | Application |
|---|---|---|
| India | IS 13592 / IS 4985 | UPVC for pressure and plumbing use |
| USA | ASTM D2466 / D1784 | UPVC pipes and fittings |
| International | ISO 161/4422 | Thermoplastic piping systems |
7. Other Types of UPVC Valves
| Valve Type | Operation Type | Applications |
|---|---|---|
| UPVC Ball Valve | Quarter-turn, ball mechanism | Water, chemical, industrial lines |
| UPVC Butterfly Valve | Disc rotation for flow control | Larger diameter systems |
| UPVC Gate Valve | Rising stem for on/off flow | Pipelines and tanks |
| UPVC Foot Valve | Check valve with strainer | Pump inlet, water suction lines |
In industrial belts such as Dahej, Vilayat, Ankleshwar, Valsad, Navsari, Kolhapur, Narmada, and Rajpipla, our UPVC Check Valves have found applications in chemical feed lines, effluent discharge systems, and industrial water pipelines. With increasing demand for durable, economical, and low-maintenance flow solutions, our products offer a reliable alternative to metal valves.
8. Frequently Asked Questions (FAQs)
- Q1: What is a UPVC Check Valve used for?
- A1: It prevents backflow in fluid systems, protecting pumps and piping from reverse flow damage.
- Q2: Where can I use UPVC Check Valves?
- A2: Ideal for water supply, irrigation, chemical pipelines, and industrial process lines.
- Q3: Do you supply in all Indian cities?
- A3: Yes, we are a UPVC Check Valve Domestic Supplier serving cities like Mumbai, Delhi, Hyderabad, Pune, Surat, Chennai, and beyond.
- Q4: Are these valves resistant to chemicals?
- A4: Yes, UPVC offers high chemical resistance to acids, alkalis, and salts, making it suitable for most non-metallic systems.
Cities we have supplied our products to
Mumbai, UPVC Check Valve Suplier in Delhi, UPVC Check Valve Suplier in Bengaluru(Bangalore), UPVC Check Valve Suplier in Hyderabad, UPVC Check Valve Suplier in Chennai, UPVC Check Valve Suplier in Kolkata, UPVC Check Valve Suplier in Pune, UPVC Check Valve Suplier in Ahmedabad, UPVC Check Valve Suplier in Surat, UPVC Check Valve Suplier in Vadodara, UPVC Check Valve Suplier in Rajkot, UPVC Check Valve Suplier in Nagpur, UPVC Check Valve Suplier in Indore, UPVC Check Valve Suplier in Bhopal, UPVC Check Valve Suplier in Jaipur, UPVC Check Valve Suplier in Kanpur, UPVC Check Valve Suplier in Lucknow, UPVC Check Valve Suplier in Agra, UPVC Check Valve Suplier in Varanasi, UPVC Check Valve Suplier in Amritsar, UPVC Check Valve Suplier in Chandigarh, UPVC Check Valve Suplier in Mysuru (Mysore), UPVC Check Valve Suplier in Udaipur, UPVC Check Valve Suplier in Jodhpur, UPVC Check Valve Suplier in Visakhapatnam, UPVC Check Valve Suplier in Coimbatore, UPVC Check Valve Suplier in Madurai, UPVC Check Valve Suplier in Kochi, UPVC Check Valve Suplier in Thiruvananthapuram, UPVC Check Valve Suplier in Mangalore, UPVC Check Valve Suplier in Nagpur, UPVC Check Valve Suplier in Nashik, UPVC Check Valve Suplier in Kolhapur, UPVC Check Valve Suplier in Chandrapur, UPVC Check Valve Suplier in Akola, UPVC Check Valve Suplier in Vilayat, UPVC Check Valve Suplier in Somnath, UPVC Check Valve Suplier in Dahej, UPVC Check Valve Suplier in Vadodara, UPVC Check Valve Suplier in Narmada, UPVC Check Valve Suplier in Surat, UPVC Check Valve Suplier in Ankleshwar, UPVC Check Valve Suplier in Navsari, UPVC Check Valve Suplier in Valsad, UPVC Check Valve Suplier in Rajpipla, UPVC Check Valve Suplier in Veraval, UPVC Check Valve Suplier inKovvur, UPVC Check Valve Suplier in Andra Pradesh, UPVC Check Valve Suplier inKarwar, UPVC Check Valve Suplier in Karnataka, UPVC Check Valve Suplier inKosamba, UPVC Check Valve Suplier in Gujarat, UPVC Check Valve Suplier in Vishakapatnam, UPVC Check Valve Suplier in Shahad, UPVC Check Valve Suplier in Pondicherry, UPVC Check Valve Suplier in Kakkinada, UPVC Check Valve Suplier in Andra Pradesh, UPVC Check Valve Suplier in Nagda, UPVC Check Valve Suplier in Madhya Pradesh, UPVC Check Valve Suplier inHarihar, UPVC Check Valve Suplier in Karnataka, UPVC Check Valve Suplier in Tuticorin, UPVC Check Valve Suplier in Tamilnadu, UPVC Check Valve Suplier in Trivandrum, UPVC Check Valve Suplier in KeralaKurnool, UPVC Check Valve Suplier in Andra Pradesh, UPVC Check Valve Suplier in Rourkela, UPVC Check Valve Suplier in Hindupur, UPVC Check Valve Suplier in Orissa, UPVC Check Valve Suplier in Renukoot, UPVC Check Valve Suplier in Uttar Pradesh, UPVC Check Valve Suplier in Morbi, UPVC Check Valve Suplier in Kerala , UPVC Check Valve Suplier inHimachal, UPVC Check Valve Suplier in Dehradun, UPVC Check Valve Suplier in Visakhapatnam , UPVC Check Valve Suplier inJamnagar, UPVC Check Valve Suplier in Kozhikode, UPVC Check Valve Suplier in Pondicherry, UPVC Check Valve Suplier in Ludhiana, UPVC Check Valve Suplier inLatur, UPVC Check Valve Suplier in Nanded, UPVC Check Valve Suplier in Vijaywada, UPVC Check Valve Suplier in Alwar, UPVC Check Valve Suplier in Bareilly, UPVC Check Valve Suplier in Bikaner, UPVC Check Valve Suplier in Andheri, UPVC Check Valve Suplier in Marol, UPVC Check Valve Suplier in Taloja, UPVC Check Valve Suplier in Turbhe, UPVC Check Valve Suplier in TTC (Thane-Belapur), UPVC Check Valve Suplier in Pimpri-Chinchwad, UPVC Check Valve Suplier in Chakan, UPVC Check Valve Suplier in Talegaon, UPVC Check Valve Suplier in Ranjangaon, UPVC Check Valve Suplier in Jejuri, UPVC Check Valve Suplier in Baramati, UPVC Check Valve Suplier in Satpur, UPVC Check Valve Suplier in Ambad, UPVC Check Valve Suplier in Sinnar, UPVC Check Valve Suplier in Igatpuri, UPVC Check Valve Suplier in Shendra, UPVC Check Valve Suplier in Waluj, UPVC Check Valve Suplier in Chikalthana, UPVC Check Valve Suplier in Paithan, UPVC Check Valve Suplier in Hingna, UPVC Check Valve Suplier in Butibori, UPVC Check Valve Suplier in Kalmeshwar, UPVC Check Valve Suplier in Umred, UPVC Check Valve Suplier in Shiroli, UPVC Check Valve Suplier in Kagal, UPVC Check Valve Suplier in Gokul Shirgaon, UPVC Check Valve Suplier in Akkalkot, UPVC Check Valve Suplier in Chincholi, UPVC Check Valve Suplier in Lote-Parshuram, UPVC Check Valve Suplier in Dombivli, UPVC Check Valve Suplier in Ambernath, UPVC Check Valve Suplier in Mahad, UPVC Check Valve Suplier in Roha, UPVC Check Valve Suplier in Palghar, UPVC Check Valve Suplier in Tarapur (Boisar) and for inder national
Countries we have supplied our products to
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