Forged steel high temperature stop valve

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Forged steel high temperature stop valve

Forged steel high temperature stop valve

Type：GJ61Y
Subtitle：High temperature and high pressure valves
Our DN15-DN50 Forged Steel High Temperature Stop Valve is engineered for extreme pressure and temperature services in power generation, petrochemical, and oil & gas applications. Designed with Class 2500 pressure rating, this compact yet robust valve delivers reliable isolation in high-temperature steam, thermal oil, and process fluid systems up to 650°C (1200°F).
Label：High pressure valve
Category：Forged Steel Globe Valve, Straight-through globe valve
Working conditions：chemical plant, High temperature and high pressure, High temperature and high pressure, High temperature and high pressure steam system
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Product Overview

Our DN15-DN50 Forged Steel High Temperature Stop Valve is engineered for extreme pressure and temperature services in power generation, petrochemical, and oil & gas applications. Designed with Class 2500 pressure rating, this compact yet robust valve delivers reliable isolation in high-temperature steam, thermal oil, and process fluid systems up to 650°C (1200°F).

Key Features

✔ Compact High-Pressure Design - Class 2500 (PN420) for DN15-DN50 systems
✔ Extreme Temperature Capability - -29°C to 650°C (-20°F to 1200°F) continuous service
✔ Premium Materials - A105, F11, F22, F91 forged steel bodies with Stellite 6/Inconel trim
✔ Zero-Leakage Performance - ANSI Class IV standard (Class VI optional)
✔ Space-Saving Configuration - 30% more compact than standard stop valves

Competitive Advantages

FeatureOur ValveStandard Stop ValveBall Valve Alternative
Pressure RatingClass 2500Class 1500Class 1500
Max Temperature650°C425°C250°C
SealingMetal-seated (Stellite)Soft seatPTFE seat
Flow ControlPrecise shutoffGood shutoffPoor throttling
Maintenance10-year service interval5-year packing replacementLow maintenance

Product Parameters

Size RangeDN15-DN50 (½"-2")
Pressure RatingClass 2500 (PN420)
Temperature Range-29°C to 650°C (-20°F to 1200°F)
Body MaterialsA105 (CS), F11/F22/F91 (Cr-Mo)
Trim Materials13%Cr, Stellite 6, Inconel 625
Seat DesignMetal-to-metal (standard)
Stem PackingGraphite (high-temp)

Medium

Natural gas, petroleum, steam

Working conditions

chemical plant, High temperature and high pressure, High temperature and high pressure, High temperature and high pressure steam system, laboratory, Petrochemical industry, power plant

Summarize

The DN15-DN50 Forged Steel High Temperature Stop Valve (Class 2500) provides: ✔ Unmatched pressure capability for small-bore systems ✔ Superior high-temperature performance up to 650°C ✔ Long service life with Stellite/Inconel trim ✔ Zero-leakage shutoff for critical isolation

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