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Control Valve without Positioner DN40 JIS 16K

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China Control Valve Manufacturer xxxsex movis supplies Globe Type Control Valve at good quality.
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The Globe Type Control Valve is a kind of top pilot single seat valve, which has simple structure, good sealing, high flow rate and stable application performance. Reasonable top spiral system can avoid vibration during small opening percentage, so as to extend valve working life. 


Body type: straight through casting globe type
Spool type: non-balanced single seat plug type
Nominal size: DN20~200 NPS 3/4〞~ 8〞
Nominal pressure: PN16 ~ 100 CLASS 150LB ~ 600LB
Connection: flange: FF、RF、MF、RTJ
Welding: SW、BW
Flange dimension: acc. To ANSI Standard
Bonnet type: standard type(-5℃~230℃)
Radiator type: (-45℃~ high than 230℃ occasion)
Low temperature extended type(-196℃~ -45℃)
Bellow seal type
Warm insulation Jacket type
Packing: V type PFTE packing, flex. graphite packing, etc.
Gasket: Metal graphite packing
Actuator: pneumatic: multi-spring diaphragm actuator, piston type actuator.
electric: 3810L series smart actuator, PSL series actuator.
Surface painting: Green color, acrylic acid polythene ceramic paint.


Flow Characteristic Linear, Percentage, Quick Open
Allowable Range 50: 1 (CV<6.3 30: 1)
Rated Cv Value Percentage CV1.6~630 ,linear CV1.8~690
Allowable Leakage Metal seal:  IV grade(0.01% rated capacity) 
Soft seal:  VI grade(foam grade) Leakage standard:  GB/T 4213
Performance   Pneumatic Electric
Intrinsic Error % ±1.5 ±1.0
Return Difference, % ≤1.5 ≤1.0
Dead Zone, % ≤0.6 ≤1.0
Difference From Beginning To End Point, % ±2.5 ±2.5
Rated Travel Difference, % ≤2.5 ≤2.5
Note: specification on the basis of control valve with positioner and PTFE packing.


Special Test Material Penetration Flaw Detection (PT), Radiator Test (RT), Flow Characteristic Test, 
Low Temperature Test.
Special treatment Trim nitrogen treatment, seat hard alloy treatment.
Special rinse Degreasing and dehydration treatment
Special condition Special piping or connection, vacuum condition, S.S fastener, special coating.
Special dimension Customized face to face length or dimension
Test and inspection Third party test report


Type\ Method Pneumatic Diaphragm Actuator Electric Actuator
ZH23~ZH56 3810L Series
Multi-Spring Type Intelligent Integrated Type
Usage Regulating type, ON-OFF type Regulating
Air Supply Pressure Or Power Supply Voltage Air supply pressure (Spring range)
140(20~100)Kpa G
240 (40~200) Kpa G
280 (80~240) Kpa G
Power: AC 200V±10%  50Hz
Or Power:  AC 380V±10% 50Hz
Connector Air pipe connector: RC1/4 Normal type:  cable inlet 2-PF(G1/2〞)
Explosive proof:  Protection jacket PF(G3/4〞)
Direct Action Pressure increase, stem descend, valve close. Input signal increase, stem descend, valve close.
Reaction Pressure increase, stem ascend, valve open. Input signal increase, stem ascend, valve open.
Input Signal 40~20mA.DC(with positioner) Input/output4~20mA.DC
Lag ≤1%FS(with positioner) ≤0.8%FS
Linear Type 2%FS(with positioner) +1%FS
Environmental Temperature -10℃~+70℃ Standard type: -10℃~+60℃
With space heater : -35℃~+60℃
Explosive proof: -10℃~+40℃
Surface Coating Green, acrylic acid polyurethane coating Blue, acrylic acid polyurethane coating
Accessories E/P, P/P valve positioner, filter regulator, valve converter, solenoid valve, limited switch Space heater (normal type)
Note 1: non-standard accessories is upon customers' requirement.