Product Description
Technical Specification
- Construction
- Flow direction
- Mounting style
- Viscosity range
- Hydraulic medium
- Operating pressure
- Fluid temperature range
- Fluid cleanliness requirament
- Nominal flow handling capacity
- Cracking pressure available In
- Line Mounting
Seat type: Free (low. from Port A to B Leakage free closure in opposite direction
In line mounting: 10 Cst to 380 Cst
Mineral Oil: 315 Bar -20 to +70 degree C
As per ISO Code 16/13 or better
Unit Dimensions Line mounting valve
Size | D1 | L1 | T1 | A/F | WT | T2 |
NG | BSP/NPT | mm | mm | mm | Kgs. | mm |
6 | G 1/4 | 58 | 12 | 19 | 0.1 | 15 |
10 | G 1/2 | 72 | 14 | 30 | 0.3 | 19 |
16 | G 3/4 | 85 | 17 | 36 | 0.47 | 23 |
20 | G1 | 98 | 21 | 46 | 0,88 | 26 |
30 | G1-1/2 | 132 | 31 | 65 | 2,40 | 39 |
Size NG | Flow (L.P.M.) |
06 | 10 |
10 | 20 |
16 | 30 |
20 | 120 |
30 | 280 |
0.5 , 1 , 2 , 3 , or 5 Bar
Size NG | Row (L.RM.) |
06 | 0.1 |
10 | 0.31 |
16 | 0.63 |
20 | 0.95 |
High-Performance Industrial Non-Return ValvesOur NRV check valves are expertly designed for high-pressure environments, utilizing robust stainless steel to guarantee maximum reliability. With several size options available, these valves cater to diverse industrial settings, ensuring adaptable installation and consistent operation. The industry-standard temperature resistance further extends their service life and broadens their applicability across sectors.
Trusted Manufacturing and Custom SolutionsAs leading manufacturers, suppliers, and traders in India, we uphold stringent quality controls throughout production. Clients receive personalized service, from product selection to post-sale support. We continuously adapt our offerings to meet unique operational needs, making us a preferred partner in industrial fluid management.
FAQs of NRV Check Valves:
Q: How are NRV check valves typically installed in industrial environments?
A: NRV check valves are installed inline within piping systems to prevent backflow. Positioning the valve correctly (with flow direction matching the arrow on the valve) ensures optimal performance. For specific installation instructions, always follow the manufacturers guidelines and consult a qualified technician.
Q: What materials are used in the construction of these NRV check valves?
A: These NRV check valves are manufactured using high-quality stainless steel (SS), providing superior corrosion resistance, durability, and suitability for handling high-pressure and industrial-standard temperature ranges.
Q: When should NRV check valves be used in a fluid system?
A: NRV check valves are essential in any scenario where fluid backflow must be prevented, such as in pumps, pipelines, and process systems commonly found in industrial applications. They are particularly crucial in maintaining system integrity in high-pressure environments.
Q: Where can these NRV check valves be sourced in India?
A: Our NRV check valves can be procured directly from us as a manufacturer, as well as through authorized suppliers and traders across India. We ensure reliable distribution and technical support for industrial clients nationwide.
Q: What is the process involved in manufacturing these NRV check valves?
A: Manufacturing involves selecting premium stainless steel, precision machining, rigorous assembly, and comprehensive quality checks. Each valve undergoes testing for pressure and temperature compliance, ensuring it meets industry standards before delivery.
Q: How are NRV check valves used and what are their key benefits?
A: NRV check valves are used in industrial systems to automatically block reverse fluid flow, protecting pumps and equipment. Key benefits include robust performance under high pressure, resistance to corrosion, and maintenance-free operation, contributing to reduced downtime and improved operational safety.