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Regulating valves
-ZZVP Self operated micro pressure regulating valve
-ZZWP Self operated temperature regulating valve
-ZZWPE Self operated electronic temperature control valve
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-ZJHP Pneumatic diaphragm regulating valve
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-ZDSJ Electric high pressure angle regulating valve
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-ZDLM Electronic electric sleeve regulating valve
-ZDLN Electric two seat regulating valve
-T961Y Electric multi-stage regulating valve
-ZDLPF46 Electric fluorine plastic lined single seat regulating valve
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-ZSHO Start shut-off ball valve
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Hydraulic valves
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ZZVP Self operated micro pressure regulating valve
Nominal diameterDN15~DN250
Nominal pressurePN1.6、4.0MPa
Flange standardANSI、JIS、DIN、GB、JB
Body materialCast steel（ZG230-450）、Cast stainless steel（ZG1Cr18Ni9Ti、ZG1Cr18Ni12Mo2Ti）
Valve core materialHard seal -- stainless steel soft seal -- stainless steel inlaid rubber ring
Pressure balanceStainless steel bellows（DN15～125）、Balance diaphragm（DN150～250）
PDF DownloadProduct overview
Zzvp self operated micro pressure regulating valve this series of products are divided into single seat (zzvp, zzcp) and double seat (zzvn, zzcn) structures according to the valve core form of micro pressure regulating valve; The function types of micro pressure regulating valve include pressure regulation behind the pressure reducing valve (type b) and pressure regulation in front of the pressure relief valve (type K). Nominal pressure grades of products include pn0.1, 1.0 and 1.6 (MPA); Diameter range: DN20 ~ 300; The leakage level includes level II, level IV, level V and level VI; The flow characteristic is fast opening; The pressure regulation range is 0.4 ~ 150kPa, and the micro pressure regulating valve can be combined according to the needs of users to meet the working conditions.
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