Description
Information
Product Description
Sanzhou valve provides the control
valve, such as pneumatic single seat control valve, electric single
seat control valve, double seat control valve, sleeve type control
valve, angle style control valve, three way control valve,
butterfly style control valve, V-type ball style control valve,
O-type ball style control valve, three shut-off valve, direct role
of Self-pressure, temperature control valve, etc. They are more
than **0 species, and more than **0 specifications.
Detailed Product
Description:
Electric pneumatic single seat
(sleeve) control valve is made up of lower resistance through
single seat valve or lower resistance sleeve valve attached PS or
***0 series actuator (Germany). There is a servo magnifier in the
pneumatic actuator and input control single (4 - *0mA DC or 1 - 5V
DC) and single-phase power to control the pressure, flow,
temperature, and liquid level.
This valve is widely applied in power, gas, industry chemical,
metallurgy, environment protection, light industry, teaching and
scientific research areas.
Specifications:
1) Style: Through inverse S-cast
valve
2) DN: DN*0 - **0mm
3) PN: PN1.6, 4.0, 6.4MPa
4) Connection way: JB****9, JB/T*9.***4 concave style
5) Material: HT**0, ZG******0, ZG1Gr*8Ni9Ti, ZG0Cr*8Ni*2M*2Ti
6) Normal temperature: **0 - ***0 drgee C
7) Heat elimination: **0 - ***0 drgee C
8) Gland style: Bolt compression style
9) Pecking: V-pattern PTFE, soft graphite, stainless steel
mellows
*0) Core style: Upper guide single seat RAM core or upper guide
single seat sleeve RAM core
*1) Flow characteristics: Equal percentage, linearity and quick
opening
Actuator:
A) PS series, ***0, ZAZ (within
DN**0) or DKZ (above DN**0) series electric
Angle stroke actuator
B) ***0 series are explosive proof
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