The ASTM A105N Gate Valve is a high-quality forged carbon steel valve. Manufactured in compliance with API 602 and ISO 15761 standards, it features a 1/2 inch (DN15) size, Class 800 LB pressure rating, and PN130 compatibility. The valve’s Outside Screw & Yoke (OS&Y) design ensures reliable operation with minimal leakage. With SW (Socket Weld) ends for secure connections, this valve is ideal for high-pressure environments, offering durability, low leakage, and long-lasting performance.
Product Name: ASTM A105N Gate Valve
Design Standard: API 602, ISO 15761
Body Material: ASTM A105N
Size: 1/2 Inch, DN15
Pressure: Class 800 LB, PN130
End: SW
Operation: Handwheel
Features: Outside Screw & Yoke (OS&Y), Solid Wedge, Renewable Seat
Product Range
Size: NPS 1/2-6 Inch (DN15-DN150)
Pressure Rating: Class 150-2500 LB, PN20-PN420
Bonnet Type: Bolted Bonnet (BB), Welded Bonnet (WB)
Body Material: ASTM A105, A105N, A350 LF2, A182 F11, F22, F91, F304/304L, F316/316L, F321, F347, F51, Monel, Inconel, etc.
Applicable Standards
Design: API 602, ISO 15761, ASME B16.34
Inspection & Testing: API 598
Marking: MSS SP-25
P/T Rating: ASME B16.34
Fugitive Emission: API 624, ISO 15848
Face to Face: ASME B16.10
End to End: Manufacturer Standard or ASME B16.10
Socket Welding: ASME B16.11
Screwed Ends: ASME B1.20.1
Flanged: ASME B16.5
Butt Welding: 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