Stainless Steel Needle Valves
Riyaarth Overseas is an ISO 9001:2008 certified company and a leading manufacturer and supplier of high-quality needle valves in India. Our needle valves are crafted from premium-grade materials, ensuring reliability and performance across various applications. We offer a diverse range of needle valves made from stainless steel, Monel alloy, brass, and other materials, available in various sizes, pressure ratings, and end connections.
Product Overview
Our needle valves are designed for precision control of fluid flow in high-pressure applications, featuring pressure ratings of up to 6000 PSIG (410 bar). Key specifications include:
- Types of Needle Valves:
- Integral Bonnet Needle Valve
- Low-Pressure Needle Valve
- High-Pressure Needle Valve
- Angle Needle Valves
- Color Flow Control Valves
- Materials Used:
- Stainless Steel (SS 304, SS 316, SS 316L)
- Monel 400
- Brass
- Hastelloy
- Carbon Steel (ASTM A105)
Manufacturing Excellence
At Riyaarth Overseas, we pride ourselves on our commitment to quality. Our needle valves are made from bar stock or forgings, ensuring that they meet the highest industry standards. We utilize top-notch raw materials, fully traceable through our Material Test Reports (MTR), to manufacture needle valves that withstand demanding conditions.
To ensure optimal performance, we conduct 100% testing of our needle valves at 6000 PSI. All products are compliant with ASTM, DIN, BS, and Indian Standards, assuring customers of our commitment to quality and safety.
Applications
Our stainless steel needle valves find applications across various industries, including:
- Petroleum and Chemical Industries
- Pharmaceuticals
- Power Generation
- Aerospace
- Shipbuilding
- Nuclear Power
- Water Supply
We cater to customers across major industrial hubs in India, including Mumbai, Delhi, Bangalore, Hyderabad, Chennai, and more, providing quick and reliable delivery.
Needle Valves Features
- Design: Forged body with inline/straight or angle pattern, integral bonnet design
- Size Range: 1/8” to 1” (Custom sizes available on request)
- End Connections: Male and Female NPT, BSPT, Socket Weld (SW), or Dual Ferrule Tube Connections
- Working Pressure: Up to 6000 PSIG; options for higher pressure ratings available
- Temperature Rating: PTFE up to 450°F (232°C), Grafoil up to 700°F (371°C)
- Stem Types: Vee Stem (standard for pressure tightness), Regulating Stem, and Soft-Seat Stem (optional)
- Packing: PTFE, Grafoil
- Testing: 100% factory tested for quality assurance
Quality Assurance
We ensure that every needle valve undergoes rigorous inspection at all stages of production, from raw material procurement to final dispatch. Our valves are visually examined for compliance with ASTM, ASME, MSS, DIN, EN, and JIS codes. For added assurance, we can engage officially certified inspection agencies to verify material reports, dimensions, and product quality.
If you are looking for high-quality needle valves tailored to your industry needs, Riyaarth Overseas is here to help. Contact us today for quotes, inquiries, and further assistance. Let us be your trusted partner in achieving excellence in your projects.
FAQ's
Products
Industry We Serve
- Oil & Gas industries
- Chemical process industries
- Pump and valve in high pressure component
- Food industries
- Pulp and paper industry
- Aerospace industry
- Power plant
- Mechanical component
- Sugar industry
- Cement industry