API Pressure seal (globe valve)
It is a casted or forged full bore valve, inside screw, different types of plug and suitable especially for regulation, sealed bonnet suitable for high pressures and temperatures, manufactured according API standard.
1. Outside screw and yoke.
2. Rising stem.
3. Rotating seal.
4. Detachable yoke.
Size: from 2″ to 16″
Pressure: 900 – 2500LB
Material: WCB, WC1, WC6, and WC9.
Design and production standard: DIN3356, BS1873 or API602
Distance between flanges: DIN2543-2545 or ANSI B16.5
Connected in accordance with standard: DIN2543-2545 or ANSI B16.5
Test standard: DIN3230, API 598 or MSS SP-117
Actuation: can operate with lever, gear box and electric actuator.
Medium: The valve is suitable for several media including water, steam, oil, gas, petrol products, nitric acid, acetic acid, etc.
Working temperature: from -29℃ up to over 600℃