Spirax Marshall DP143 Pressure Reducing Valve (PRV) Supplier in Mumbai, India  Spirax Marshall PRV DP143

Spirax Marshall DP143 Pressure Reducing Valve Dealer & Supplier

Pharmach Engineering India Pvt. Ltd. is a trusted supplier of Spirax Marshall DP143 Pressure Reducing Valves (PRV) in Mumbai, Maharashtra, serving customers across India. We supply genuine industrial steam pressure reducing valves for applications in steam distribution systems, boilers, pharmaceutical plants, food processing, chemical industries, power plants, refineries, textile mills, paper industries, and other process industries.

The Spirax Marshall DP143 is a pilot-operated pressure reducing valve designed to provide accurate downstream pressure control for steam systems. It automatically reduces high inlet steam pressure to a stable, lower outlet pressure, helping improve process efficiency, equipment protection, and energy savings. The DP143 is intended for steam service, while related variants cover compressed air and high-temperature applications.

Features of Spirax Marshall DP143 PRV

• Pilot-operated pressure reducing valve
• Stable and accurate downstream pressure control
• Suitable for steam applications
• Cast steel body construction
• High flow capacity
• Reliable performance under varying loads
• Low maintenance design
• Long service life
• Easy installation and maintenance
• Energy-efficient steam pressure regulation
• Spirax Marshall DP143

Technical Specifications

Product Name: Spirax Marshall DP143 Pressure Reducing Valve

 Spirax Marshall PRV DP143

Type: Pilot Operated Pressure Reducing Valve

Application: Steam Pressure Control

Body Material: Cast Steel

Valve Sizes: DN15 to DN80 (depending on model)

Pressure Rating: Up to ASME Class 300 configurations

Maximum Operating Temperature: Up to 300°C for DP143 (higher for DP143H)

Connection Type:

• Flanged
• ANSI
• BS
• DIN (subject to configuration)
• Spirax Marshall DP143

Suitable Media:

• Steam
• Compressed Air (with suitable variants)
• Inert Industrial Gases (with suitable variants)
•  Spirax Marshall PRV DP143

Specifications vary by model, pressure class, and application requirements.

Applications

The Spirax Marshall DP143 Pressure Reducing Valve is widely used in:

• Steam Boiler Systems
• Pharmaceutical Industries
• Chemical Processing Plants
• Food & Beverage Industry
• Dairy Plants
• Textile Industries
• Power Plants
• Refineries
• Petrochemical Plants
• Paper Mills
• Sugar Industries
• Rubber Industries
• Engineering Industries
• Process Heating Systems
• Steam Distribution Networks
•  Spirax Marshall PRV DP143

Why Choose Qaswa  Engineering  Pvt. Ltd.?

• Trusted Spirax Marshall Valve Supplier in Mumbai
• Competitive Prices
• Genuine Industrial Valves
• Technical Product Support
• Fast Delivery Across India
• Bulk Supply for Industrial Projects
• Experienced Industrial Valve Team
• Prompt Quotations
• Reliable Customer Service

Service Locations

We supply Spirax Marshall DP143 Pressure Reducing Valves to:

• Mumbai
• Navi Mumbai
• Thane
• Pune
• Nashik
• Gujarat
• Chennai
• Hyderabad
• Bengaluru
• Delhi
• Ahmedabad
• Vadodara
• Surat
• Kolkata
• Across India

Request a Quote

Looking for a reliable Spirax Marshall DP143 Pressure Reducing Valve Supplier in Mumbai?

Qaswa  Engineering India Pvt. Ltd. offers competitive pricing, technical assistance, and quick delivery for Spirax Marshall pressure reducing valves. Contact our sales team today for product selection, technical specifications, datasheets, and the best quotation for your industrial steam application.

Spirax Marshall DP143

Frequently Asked Questions (FAQs)

What is the Spirax Marshall DP143 Pressure Reducing Valve?

The DP143 is a pilot-operated pressure reducing valve designed to automatically reduce and maintain a stable downstream steam pressure for industrial applications.

Where is the DP143 valve used?

It is commonly used in steam distribution systems, boilers, pharmaceutical plants, food processing facilities, chemical plants, refineries, and power generation applications.

What sizes are available?

The DP143 series is available in multiple sizes from DN15 to DN80, depending on the required application and configuration.

Do you supply across India?

Yes. We supply Spirax Marshall pressure reducing valves throughout Mumbai, Maharashtra, and all major industrial cities across India.

Can I request a quotation?

Yes. Contact us with your valve size, inlet pressure, outlet pressure, flow rate, and application details for a fast quotation.

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