1、 Overview of Electric High Voltage Single Seat Regulating Valve

KHPS electric high-voltage single seat regulating valveIt is a regulating valve with an upward guiding structure, consisting of an electric (electronic) actuator and a high-pressure single seat valve body. The fluid channel of the valve body is S-shaped, with low pressure drop loss, high flow rate, and wide adjustable range. The guiding area of the valve core guiding part is large. Good vibration resistance.

2、 Main performance of electric high-voltage single seat regulating valve

Leakage rate: Metal valve seat: less than 0.1% of the rated capacity of the valve, in compliance with ANSI B16.104-1976 Class IV;

Return difference: equipped with DKZ actuator at 1.5%;

2% for 361L actuator;

1% for SKZ actuators;

Equipped with PSL actuator at 1%

Basic error: ± 2.5% with DKZ actuator;

Equipped with 361L actuator for ± 2%;

The SKZ actuator is equipped with a tolerance of ± 1.5%;

Equipped with PSL actuator for ± 1%

3、 Electric high-pressure single seat regulating valve body

Type: Single seat cast ball valve

Nominal diameter: 25, 40, 50, 80mm

Nominal pressure: ANSI 900, 1500, 2500 JIS 63K

Sealing surface: RF, RJ

Flange standards: JIS B2201-1984, ANSI B16.5-1981, etc

Welding connection: socket welding SW [40~80mm] butt welding BW [80mm]

Materials: Carbon steel [ZG230-450], CrMo steel, stainless steel [ZG1Cr18Ni9Ti, ZG1Cr18Ni12Mo2Ti, SCS16]

Upper valve cover: room temperature type P -5~+230 ℃; Elongation Type I EI+230~+566 ℃ (note: working temperature should not exceed the allowable range of various materials)

Cover type: bolt compression type

Packing: asbestos woven packing, graphite packing