Nishtha Engineering Services

Steam Engineering Products

Steam Conditioning Valve

Combined pressure-reducing and desuperheating valve for compact, accurate steam conditioning.

Steam Conditioning Valve

Overview

A steam conditioning valve, also known as a steam desuperheating valve or steam converting valve, plays a vital role in steam systems by simultaneously reducing the pressure and temperature of steam to a desired level in a single unit. This ensures optimal performance and efficiency in various industrial applications.

Key features

  • Fully customizable inlet, outlet connections
  • Complies with the following standards: ASME, EN, PED
  • Forged valve body with uniform thickness and trim design optimized to withstand thermal cycling
  • High shut-off class
  • Great rangeability
  • Pressure reduction and desuperheating optimized for each application
  • Smaller actuating forces
  • Simple and quick maintenance
  • Easily exchangeable seat as option for further reduced maintenance downtime

Technical specifications

Size Range
2- 500 NPS
Body Materials
A182F12, A182F22, A182F91, or F92.
Temperature Range
upto 620 C
Stem Materials
A182F12, A182F22, A182F91, or F92.
Maximum Allowable Operating Pressure
ANSI 150#–ANSI 4500#
Shutoff Rating
class V or MSS SP-61
Rangeability
Up to 25:1 for the complete valve
Certifications
ASME, PED, IBR, CRN, ISO 9001/14001
Actuation
Pneumatic, hydraulic or electrical
Options
Quick change type seat,
Erosion resistant trim with long cage,
Expanded outlet,

Benefits

  • Simplified System Design: The combined functionality eliminates the need for separate pressure reduction and desuperheating stations, reducing complexity and installation costs.
  • Improved Efficiency: Precise control of steam pressure and temperature ensures optimal performance in downstream equipment and processes, minimizing energy waste.
  • Enhanced Process Control: Consistent and reliable steam conditions delivered by the valve contribute to predictable and efficient operation in various steam-based applications.
  • Reduced Maintenance Needs: Having a single unit for both pressure and temperature control simplifies maintenance procedures compared to managing separate systems.
  • Space Savings: The compact design of the steam conditioning valve minimizes the required footprint compared to separate pressure reduction and desuperheating equipment.

Frequently asked questions

Application engineering

Specify your requirement.

Share your process conditions, required configuration and quantity. Our team will confirm suitable options and available documentation.

Request a quotation

Share your specification — size, class, media and quantity — and we will revert with availability and pricing.