ZDLP type electric single-seat regulating valve adopts top oriented structure, compact body structure, fluid channel is streamlined S, small pressure drop loss, large circulation, wide adjustable range, high accuracy of flow characteristics. The valve spore guide part has a large guiding area and strong seismic performance. The valve seat closing performance meets the GB/T4213-92 standard. The regulating valve is equipped with a small, sturdy and high-precision actuator that receives ON-OFF or 4~20mADC or 1~5V DC signal for proportional action. Suitable for low temperature and high pressure situations.
Product characteristics
ZDLP type electric single-seat regulating valve adopts top oriented structure, compact body structure, fluid channel is streamlined S, small pressure drop loss, large circulation, wide adjustable range, high accuracy of flow characteristics. The valve spore guide part has a large guiding area and strong seismic performance. The valve seat closing performance meets the GB/T4213-92 standard. The regulating valve is equipped with a small, sturdy and high-precision actuator that receives ON-OFF or 4~20mADC or 1~5V DC signal for proportional action. Suitable for low temperature and high pressure situations.
Standards and specifications
Type: single seat type, sleeve type
Valve size: DN20~200
Rated pressure: PN16, PN40, PN63, PN100
Connection type: flange (standard thread), welding (user specified)
Flange standard: Steel flange according to GB9113-2000, JB/T-94
Sealing surface type: PN16 convex surface
PN40, 63, 100 are convex and convex surfaces
Material: ZG230~450
ZG1Cr18Ni9Ti
ZG1Cr18Ni12Mo2Ti
Gland form: platen type
Filling material: V-type PTFE packing, flexible graphite packing
Pad: Type, tooth type and flat type
Material, F4/ Modified F4, Stainless steel + graphite
