(API 624 Additional High Temperature Version)
Key Specifications / Features
This bellows-sealed gate valve, supplied by a trusted manufacturer, is built to ASME B16.34 and API 602 standards with ASTM A105N material for strength and durability. Sized at 1 inch (DN25), it is rated for Class 150 LB / PN20 pressure applications. Featuring an OS&Y (Outside Screw and Yoke) design, a bolted bonnet for secure sealing, and low leakage performance, this valve is ideal for systems requiring reliable, long-lasting flow control and minimal maintenance in demanding industrial environments.
- Model No.: MV-20250407-FSGTV-01
- Hits: 2
- Categories: Forged Steel Gate Valve
- Tags: Bellows Sealed Gate Valve, ASTM A105N Gate Valve, API 602 Gate Valve
Detail Information
Product Name: Bellows Sealed Gate Valve
Features: OS&Y, Bolted Bonnet
Design Standard: ASME B16.34, API 602
Body Material: ASTM A105N
Size: 1 Inch, DN25
Pressure: Class 150 LB, PN20
End: Flanged
Operation: Handwheel
Product Range
Size Range: NPS 1/2-6 Inch, DN15-DN150
Pressure Class: Class 150-1500 LB
Body Material: ASTM A105, A350 LF2, A182 F304/304L, F316/316L, etc.
Bonnet Type: Bolted Bonnet (BB), Welded Bonnet (WB)
Construction: Outside Screw and Yoke (OS&Y), Renewable Seat
Applicable Standards
Design: ASME B16.34, API 602
Inspection and Testing: API 598
Marking: MSS SP-25
Pressure/Temperature Rating: ASME B16.34
Fugitive Emission Test: API 624
End Connections & Standards
Face to Face: ASME B16.10
End to End: Manufacturer Standard or ASME B16.10
Socket Welding Ends: ASME B16.11
Screwed Ends: ASME B1.20.1
Flanged Ends: ASME B16.5
Butt Welding Ends: ASME B16.25
The packing used in forged valves is the M800 series graphite packing,
with a graphite carbon content exceeding 99% and a sulfur content below 50 PPM.
The dynamic leakage rate, as tested according to API 622, is less than 12 PPM.
The static leakage rate is below 6 PPM.
All the gaskets used are low-emission gaskets certified by TÜV Rheinland TA-LUFT.
Type Test Report for 2-Inch Gate Valve
According to ISO 15848-1 at 400°C
Type Test Report for 1-Inch Globe Valve
According to ISO 15848-1 at 400°C
Type Test Report for 3/4-Inch Gate Valve
According to ISO 15848-1 at 400°C
