◆ Product Introduction

DHCP electric balance cage single seat regulating valve controls various high-pressure fluids with high and low temperatures. The electric balance cage single seat regulating valve is a pressure balanced regulating valve. The valve has a compact structure with an S-shaped channel and a guide wing that improves the fluid balance flow around the sleeve, resulting in low pressure drop loss, high flow rate, wide adjustable range, and high accuracy of flow characteristics. It is an electric balance cage type single seat regulating valve that meets the IEC534-1-1976 standard. The regulating valve has good dynamic stability, low noise, and minimal cavitation and corrosion. The leakage of the electric balance cage single seat regulating valve is low, and the electric balance cage single seat regulating valve complies with ANSI Bl6.104 standard level IV.

◆ Technical parameters

Type: Straight through single seat cast ball valve nominal diameter: 32, 40, 50, 65, 80, 100, 125, 150, 200, 250, 300, 350mm nominal pressure: ANSI 125, 150, 300, 600 JIS 10, 16, 20, 30, 40K PN1.6, 4.0, 6.4MPa connection type: flange sealing surface type FF, RF, RJ, LG, MFM flange standard: JIS B2201-1984、JB/T79.1-94(PN1.6MPa)、JB/T79.2-94(PN4.0、6.4MPa)、ANSI B16.5-1981、HG20594-97、HG20618-97 Welding connection: socket welding SW (40~50mm) butt welding BW (65~350mm) upper valve cover: room temperature type (P) -5~+230 ℃; Elongation type I (EI)+230~+566 ℃; Extended Type I (EI) -196~-45 ℃ Capping Type: Bolt Compression Packing Type: V-shaped PTFE Packing, PTFE impregnated asbestos packing, asbestos braided packing, graphite packing

Valve body structure

Valve core type: pressure balanced valve core with combination sealing ring or piston ring Flow characteristics: high-capacity flow characteristics Metal seal - equal percentage characteristics (% V) and linear characteristics (LV) High precision flow characteristics Metal seal - equal percentage characteristics (% VF) and linear characteristics (LVF)

◆ Executing Agency

Type: DKZ series electric actuator; 381L series electronic electric actuator; PSL series electronic electric actuator operating mode: electrically closed or electrically open

◆ Structural images