Pressure Gauge

Product Details:

Aashish Metal & Alloys is a trusted manufacturer and exporter of Non Return Valves (NRV), engineered to allow fluid flow in one direction while automatically preventing reverse flow. These valves ensure protection of pumps, compressors, and pipelines by eliminating backflow and maintaining system efficiency. Known for their reliable sealing, robust construction, and long service life, our NRVs are widely used across diverse industries handling liquids, gases, and steam.

The Non Return Valve (NRV), also known as a Check Valve, operates automatically without external control. It opens under forward flow pressure and closes when flow reverses, thereby preventing contamination, leakage, or potential system damage. Available in multiple designs such as Swing Type, Lift Type, Ball Type, and Wafer Type, our NRVs are manufactured to international standards for optimum safety and performance.

• Type: Non Return Valve (NRV) / Check Valve

• Designs Available: Swing, Lift, Ball, Wafer, Piston type

• Size Range: ½” to 24” (DN15 – DN600); custom sizes available

• Material Options:

  • Stainless Steel 304, 304L, 316, 316L

  • Carbon Steel, Alloy Steel

  • Duplex & Super Duplex Stainless Steel

  • Monel, Inconel, Hastelloy, Titanium, Alloy 20 (on request)

• End Connections: Screwed (NPT / BSP), Socket Weld, Butt Weld, Flanged (ANSI / DIN / JIS)

• Pressure Rating: Up to 10,000 PSI for threaded & socket weld types; Class 150 – 2500 for flanged types

• Temperature Range: -50°C to +500°C (depending on body & seat material)

• Sealing / Seat Options: Metal-to-Metal, PTFE, Viton, NBR, or Graphite

• Flow Direction: Unidirectional (indicated with arrow on body)

• Coating / Finish: Natural metallic finish, epoxy coating, electro-polished, or passivated

• Standards: API 598, ASME B16.34, BS 1868, DIN, ISO, MSS-SP

• Testing: 100% pressure tested for leak-tightness

• Oil & Gas industries

• Petrochemical & chemical processing

• Water supply and treatment plants

• Steam & boiler systems

• Power generation

• Marine and offshore platforms

• HVAC & fire-fighting systems

Over 10,000 valves per month, meeting both standard and customized requirements for global industries.

• Internal Code: AMA-NRV

• HSN Code: 8481 – Taps, cocks, valves, and similar appliances

Each NRV is hydro-tested, cleaned, and dried, then supplied with end protectors. Valves are individually packed in poly bags, cartons, and export-quality wooden cases to ensure damage-free delivery.

Additional Information:

• Item Code: AMA-NRV-8481
• Production Capacity: Over 10,000 valves per month
• Delivery Time: READY STOCK EX-WORKS MUMBAI
• Packaging Details: Each NRV is hydro-tested, cleaned, and dried, then supplied with end protectors. Valves are individually packed in poly bags, cartons, and export-quality wooden cases to ensure damage-free delivery.

Product Details:

Aashish Metal & Alloys is a leading manufacturer and exporter of high-quality Needle Valves, engineered for precise flow control in industrial applications. Our Needle Valves are designed to provide accurate regulation of liquid and gas flow, ensuring smooth operation in critical systems. Crafted from premium-grade materials, including stainless steel, carbon steel, and alloy options, these valves offer excellent corrosion resistance, durability, and long service life under extreme conditions.

Available in various sizes, pressure ratings, and connection types, our Needle Valves are suitable for chemical, petrochemical, oil & gas, power, and pharmaceutical industries. The ergonomic design, tight shut-off capability, and leak-proof performance make them ideal for precise metering applications. Each valve undergoes rigorous quality checks and is supplied with standard certifications to meet international standards.

Aashish Metal & Alloys ensures customized solutions, offering Needle Valves with different end connections, threads, and materials according to client requirements. Our commitment to quality, reliability, and timely delivery makes us a trusted partner for industrial flow control solutions worldwide.

Key Features:

• Accurate flow control and metering

• High corrosion and wear resistance

• Available in stainless steel, carbon steel, and alloys

• Multiple sizes and pressure ratings

• Leak-proof and durable design

• Suitable for various industrial applications

Additional Information:

• Item Code: AMA-7308
• Production Capacity: 500–1000 pieces/month
• Delivery Time: READY STOCK EX-WORKS MUMBAI
• Packaging Details: Protective covers, bubble wrap, cartons, pallets (as per client requirement) Accurate flow control and metering High corrosion and wear resistance Material options: stainless steel, carbon steel, alloys Leak-proof and durable design Suitable for various industrial applications

Product Details:

Aashish Metal & Alloys manufactures and exports high-quality Stainless Steel Pressure Gauges in 100 mm and 150 mm dial sizes, designed for precise and reliable measurement of pressure in industrial systems. Built with durable stainless steel construction, these gauges ensure excellent performance in corrosive, high-pressure, and harsh working environments.

• Type: Analog Pressure Gauge

• Dial Sizes: 100 mm & 150 mm

• Case & Bezel Material: Stainless Steel (SS 304 / SS 316)

• Bourdon Tube Material: Phosphor Bronze, Stainless Steel 316, or Monel (as per application)

• Connection Type: Bottom / Back / Panel Mounting

• Connection Size: 1/4”, 3/8”, 1/2” BSP, NPT or customized threads

• Range: Vacuum, Compound & Pressure ranges up to 1600 bar (20,000 PSI)

• Accuracy Class: ±1% of FSD (Standard), ±0.5% of FSD (High Accuracy Models)

• Wetted Parts: SS 316 or Monel for superior corrosion resistance

• Filling Option: Dry case / Glycerin filled / Silicone oil filled for vibration dampening

• Movement: Brass or SS precision mechanism

• Dial: White aluminium with black/red markings for easy readability

• Pointer: Black aluminium with balanced movement

• Window: Toughened Glass / Polycarbonate / Safety Glass

• Maximum Temperature: Up to 200°C (dry) and 100°C (liquid-filled)

• Rugged stainless steel body for long service life

• Corrosion and chemical resistant for aggressive media

• Available in bottom, back, and panel mounting designs

• Liquid-filled option protects against pulsations and vibrations

• Wide measuring range from vacuum to very high pressure

• Clear and accurate scale for industrial & process applications

• Compliant with EN 837-1 / ASME B40.1 standards

• Oil & Gas Industry

• Chemical and Petrochemical Plants

• Power Generation

• Water Treatment Plants

• HVAC & Refrigeration

• Food & Beverage Industry

• Marine and Offshore Equipment

• Hydraulic and Pneumatic Systems

Over 25,000 units per month, with custom configurations available for bulk orders.

• Internal Code: AMA-PG-SS-100/150

• HSN Code: 9026

Each gauge is supplied in individual protective boxes with calibration certificate (on request). For exports, gauges are packed in corrugated cartons and wooden cases to ensure safe delivery.

Additional Information:

• Item Code: AMA-PG-SS-100
• Delivery Time: READY STOCK EX-WORKS MUMBAI
• Packaging Details: Each Pressure Gauge (100 mm & 150 mm) is securely packed to prevent transit damage. Packaging options include individual boxes or bulk cartons as per customer requirements. Export-worthy packing is available for overseas shipments.

Product Details:

Aashish Metal & Alloys is a trusted manufacturer, supplier, and exporter of High Pressure Check Valves, engineered for reliable, leak-proof flow control in high-pressure and critical industrial applications. These valves are designed to allow unidirectional flow while preventing backflow, ensuring safety and operational efficiency.

• Design Type: Lift Check, Swing Check, or Piston Check designs available

• Material Options: Stainless Steel (SS304, SS316, SS316L), Carbon Steel, Alloy Steel, Duplex, Super Duplex, Inconel, Hastelloy, Monel, and Titanium

• Pressure Rating: ANSI Class 150 – 600 / PN16 – PN100 (customized for higher pressures)

• Temperature Range: -29°C to +450°C (depending on material and sealing)

• End Connections:

  • Threaded (BSP / NPT)

  • Socket Weld / Butt Weld

  • Flanged (ASME / DIN / JIS)

• Sealing Options: PTFE, RPTFE, PEEK, or Metal-to-Metal for high-pressure and high-temperature service

• Standards Compliance: API 594, API 6D, ISO 5208, ASME B16.34, and DIN standards

• Operation: Automatic unidirectional flow control with spring-assisted or gravity-assisted closure

High Pressure Check Valves are widely used in industries where backflow prevention and high-pressure flow control are critical:

• Oil & Gas Industry: Pipeline systems, refineries, and process plants

• Chemical & Petrochemical Plants: Corrosive and high-pressure fluid handling

• Power Generation: Steam, condensate, and high-pressure water lines

• Marine & Offshore: Fuel, ballast, and seawater systems

• HVAC & Industrial Processes: High-pressure fluid and gas pipelines

• Pharmaceutical & Food Processing: Hygienic high-pressure systems

• Ensures safe, unidirectional flow and prevents backflow

• High pressure and temperature resistance for critical applications

• Durable, corrosion-resistant, and long service life

• Available in multiple materials and designs for specific industrial requirements

• Minimal maintenance and reliable automatic operation

• Monthly Capacity: 200 – 500 pieces (depending on size, material, and design)

• Customization: OEM and client-specific designs, sizes, and pressure ratings available

• Quality Assurance: 100% inspected, hydrostatically and pneumatically tested as per standards

• HSN Code: 8481 (Taps, cocks, valves for pipes, boiler shells, tanks, vats, etc.)

• Production Code: HPCV-8481

• Individually wrapped in anti-corrosion polyethylene or paper

• Bulk packing in corrugated cartons or wooden crates

• End Protection: Plastic caps or plugs to prevent dust and moisture ingress

• Labelling with size, pressure rating, material, and batch number

Additional Information:

• Item Code: HPCV-8481
• Production Capacity: Monthly Capacity: 200 – 500 pieces (depending on size, material, and design)
• Delivery Time: READY STOCK EX-WORKS MUMBAI
• Packaging Details: Individually wrapped in anti-corrosion polyethylene or paper Bulk packing in corrugated cartons or wooden crates End Protection: Plastic caps or plugs to prevent dust and moisture ingress Labelling with size, pressure rating, material, and batch number

Product Details:

Aashish Metal & Alloys is a trusted manufacturer and exporter of Pressure Relief Valves, engineered for safe and reliable overpressure protection in piping systems, process equipment, and instrumentation lines. These valves are designed to automatically release excess pressure and reclose once normal operating conditions are restored, ensuring equipment safety and process continuity.

The Pressure Relief Valve (PRV) is a critical safety device that prevents system failure by:

• Opening when system pressure exceeds the preset limit.

• Safely discharging the excess medium.

• Reseating once pressure returns to safe levels.

This automatic operation protects sensitive instruments, pipelines, tanks, and downstream equipment from damage due to overpressure.

• Type: Spring-loaded / Pilot-operated Pressure Relief Valve

• Configuration: Inline design, threaded or flanged connections

• Size Range: Standard ¼” to 2” (6 mm to 50 mm); larger sizes available on request

• Material of Construction:

  • Stainless Steel 304 / 316 / 316L

  • Duplex & Super Duplex Stainless Steel

  • Inconel, Monel, Hastelloy, Titanium, Brass, or other special alloys

• End Connections:

  • Threaded (NPT, BSP, BSPT)

  • Flanged (ANSI, ASME, DIN, BS standards)

• Pressure Rating: Factory settable up to 6000 PSI (414 bar); higher ratings available on request

• Temperature Range: -29°C to +400°C (depending on body material & trim)

• Sealing Options: PTFE, Viton, Graphite, or Metal-to-Metal

• Finish / Colour: Natural metallic silver; optional passivation, electro-polishing, or coating

• Operation: Automatic, spring-loaded mechanism for fast response and tight shutoff

• Testing: Hydrostatic and pneumatic tested; calibrated for precise set pressure

• Maximum Flow Rate: Variable, depends on valve size and pressure setting

• Set Pressure Range: 50 PSI to 6000 PSI (customizable)

• Blowdown Characteristics: Minimal blowdown ensures accurate reseating after discharge

• Oil & Gas pipelines and offshore platforms

• Chemical & Petrochemical industries

• Power generation plants

• Pharmaceutical and food processing plants

• Skid-mounted equipment & instrumentation panels

• Water treatment & desalination systems

• General process industries requiring safety overpressure protection

Aashish Metal & Alloys manufactures 2,500–4,000 Pressure Relief Valves per month, ensuring consistent quality and global supply capability.

• Internal Code: AMA-PRV

• HSN Code: 8481 – Valves and similar appliances for pipes, boiler shells, tanks, vats, or the like

Each valve is factory-set, calibrated, and tested prior to dispatch. Valves are supplied with protective dust caps, individually packed, and shipped in export-grade cartons or wooden crates for secure international delivery.

Additional Information:

• Item Code: AMA-PRV-8481
• Production Capacity: 2,500–4,000 Pressure Relief Valves per month,
• Delivery Time: READY STOCK EX-WORKS MUMBAI
• Packaging Details: Each valve is factory-set, calibrated, and tested prior to dispatch. Valves are supplied with protective dust caps, individually packed, and shipped in export-grade cartons or wooden crates for secure international delivery.

Product Details:

Aashish Metal & Alloys is a trusted manufacturer and exporter of high-quality Snubbers and Pulsation Dampeners, engineered to provide reliable protection for pressure measuring instruments in demanding industrial applications. These accessories are designed to safeguard pressure gauges, transmitters, and switches from sudden pressure surges, pulsations, and hydraulic shocks, ensuring accurate readings and extended service life.

Product Overview
Snubbers and pulsation dampeners are essential pressure gauge accessories that regulate and stabilize pressure fluctuations in piping systems. They work by restricting sudden variations in media flow, thereby reducing pointer oscillations in gauges and preventing mechanical damage. Available in a wide range of materials, pressure ratings, and connection types, our products meet global quality standards and are suitable for diverse process industries.

Key Features

• Pressure Protection: Absorbs pressure spikes and pulsations caused by reciprocating pumps, compressors, and hydraulic systems.

• Enhanced Gauge Accuracy: Reduces pointer vibration and improves readability of pressure instruments.

• Durability: Manufactured from high-grade materials such as Stainless Steel, Brass, Monel, Hastelloy, Duplex Steel, and other alloys.

• Versatility: Suitable for gases, liquids, steam, and aggressive media.

• Wide Pressure Range: Designed to withstand low to ultra-high pressures as per application needs.

• Connection Options: Available in male/female threaded connections (NPT, BSP, BSPT, etc.) and customized configurations.

• Maintenance Friendly: Simple installation, long service life, and minimal maintenance requirements.

Applications

• Oil & Gas

• Petrochemical & Refinery Plants

• Power Generation

• Chemical & Fertilizer Industries

• Water Treatment & Desalination Plants

• Hydraulic & Pneumatic Systems

• Marine & Offshore Equipment

• General Industrial Machinery

Advantages

• Prevents wear and tear of sensitive pressure instruments

• Improves safety and reliability of operations

• Reduces downtime and maintenance costs

• Compatible with aggressive fluids and corrosive environments

Quality Assurance
Every snubber and pulsation dampener is manufactured under stringent quality control procedures, following international standards such as ASTM, ASME, DIN, and ISO. Products are tested for leakage, pressure rating, and material integrity before dispatch to ensure optimum performance.

Packaging & Supply
We offer safe and secure packaging in standard export cartons, wooden boxes, or customized solutions as per client requirements. With a robust production capacity and an efficient logistics network, Aashish Metal & Alloys ensures timely deliveries worldwide.

Additional Information:

• Item Code: AMA-SPD-01
• Production Capacity: 5,000 – 10,000 units per month
• Delivery Time: READY STOCK EX-WORKS MUMBAI
• Packaging Details: We offer safe and secure packaging in standard export cartons, wooden boxes, or customized solutions as per client requirements. With a robust production capacity and an efficient logistics network, Aashish Metal & Alloys ensures timely deliveries worldwide.

Additional Information:

• Minimum Order Quantity: 10 Piece

Additional Information:

• Minimum Order Quantity: 10 Piece