Dzdlp Electric Low Temperature Regulating Valve

• Temperature: Ordinary Temperature
• Certification: GS
• Media: Gas, Oil, Water, Acid
• Standard: Standard
• Connection Mode: Flange
• Power: Manual
• Model NO.: DZDLP
• Material: Stainless Steel
• Type: Self-Operated
• Use: Adjust
• Pressure: Normal Pressure
• Port of Ningbo: Class IV (Standard, Metal Seat)
• Body Type: Straight Through, Angle, Z Shape
• Transport Package: Wooden Box
• Specification: DN15-DN500
• Trademark: xc
• Origin: China
• HS Code: 8481804090
• Production Capacity: 10000

Product Description

brand	Xuan Cheng	Model number	DZDLP
Driver mode	Electric valve	Material	Cast steel
Disc opening height	60%	Drive method	Electric
Connected form	Flange	Pressure environment	Atmospheric pressure
Operating temperature interval	- 196 ºC	Special features	Automatic adjustment
Overall dimensions	50mm	Applicable media	Liquid oxygen, liquid nitrogen, etc
Appearance	Medium size	Form	Plunger type
Flow direction	One way	Nominal path	50mm
Operating temperature	Low temperature	place of origin	Zhejiang

First, ultra-low temperature electric regulating valve DZDLP electronic long rod low temperature electric regulating valve overview:
Electric low temperature regulating valve is composed of imported electric actuator and ultra-low temperature regulating valve body. The actuator contains the feeding function, accepts the unified 4-20mA or 1-5V·DC standard signal, converts the current signal into the corresponding linear displacement, automatically controls the opening of the regulating valve, and achieves the continuous adjustment of the process parameters such as pressure, flow, temperature and liquid level of the fluid in the pipeline. Electric low temperature control valve is suitable for below 0 ~ -196ºC state of work, by the electric actuator and with a long neck nozzle of the valve body, the role of the long neck nozzle is to make the valve stem seal out of close to normal temperature work, and reduce the external heat energy into. In order to reduce transmission, the long neck adopts a thin-walled structure.
Two, ultra-low temperature electric regulating valve DZDLP electronic long rod low temperature electric regulating valve features:
The production of electric low temperature regulating valve has developed a strict manufacturing process and the use of special equipment, strict quality control of the processing of parts, after special low temperature treatment, the roughed parts are placed in the cooling medium for several hours (2-6 hours) to release stress, ensure the low temperature performance of the material, ensure the finishing size, in order to prevent the valve in low temperature conditions, Due to temperature change caused by deformation caused by leakage, valve assembly and ordinary valves are also different, parts need to go through strict cleaning, remove any oil, to ensure performance.
Three, ultra-low temperature electric regulating valve DZDLP electronic long rod low temperature electric regulating valve parameters:
Valve cover form low temperature type 0 ~ -196ºC
Gland form bolt pressing type
Sealing packing V-type PTFE packing, V-type flexible graphite packing
Spool form single seat type, sleeve type
Flow characteristics, such as percentage, linear
Configuration actuator category 3810 series, P-SL series and other electric actuators (customer specified brand is also available)
Actuator parameters Power supply voltage: 220V, input signal: 4-20mA or 1-5V·DC, output signal: 4-20mA·DC
Protection level: IP65, flameproof mark: ExdBT4(ExdBT6 special custom), hand function: handle
Ambient temperature: -25 ~ +70ºC, ambient humidity: ≤95%