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Σπίτι > προϊόντα > Βαλβίδα ελέγχου σωλήνα > Stainless Steel Explosion-Proof Single Seat Electric Intelligent Proportional Flow Control Valve

Stainless Steel Explosion-Proof Single Seat Electric Intelligent Proportional Flow Control Valve

Λεπτομέρειες για το προϊόν

Τόπος καταγωγής: Κίνα

Μάρκα: JGPV

Όροι πληρωμής και αποστολής

Ποσότητα παραγγελίας min: 1 ΣΕΤ

Συσκευασία λεπτομέρειες: Συσκευασία ασφαλείας κουτιού κόντρα πλακέ

Χρόνος παράδοσης: 14 ημέρες

Όροι πληρωμής: L/C,T/T,Western Union

Δυνατότητα προσφοράς: 500 σετ ανά μήνα

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Επισημαίνω:

Stainless Steel Electric Control Valve

,

Explosion-Proof Intelligent Control Valve

,

Single Seat Proportional Flow Control Valve

Εφαρμογή::
Γενικός
Πιστοποιητικό::
ISO9001, ISO14001
Μεσαίο τύπο::
Νερό, ατμό και λάδι κ.λπ.
Σύνδεση::
Σπείρωμα / φλάντζα / συγκολλημένη
Τυποποιημένο ή μη τυπικό::
Πρότυπο
Τρόπος ροής::
Διπλής κατεύθυνσης
Κίνηση::
Χειροκίνητο, ηλεκτρικό, πνευματικό, αυτόματο
Απόδοση σφράγισης::
σφράγιση
Θερμοκρασία λειτουργίας::
Κανονική θερμοκρασία και υψηλή θερμοκρασία
Εφαρμογή πίεσης::
κανονική πίεση
Εγγύηση ποιότητας::
18 Μήνες
Εφαρμογή::
Γενικός
Πιστοποιητικό::
ISO9001, ISO14001
Μεσαίο τύπο::
Νερό, ατμό και λάδι κ.λπ.
Σύνδεση::
Σπείρωμα / φλάντζα / συγκολλημένη
Τυποποιημένο ή μη τυπικό::
Πρότυπο
Τρόπος ροής::
Διπλής κατεύθυνσης
Κίνηση::
Χειροκίνητο, ηλεκτρικό, πνευματικό, αυτόματο
Απόδοση σφράγισης::
σφράγιση
Θερμοκρασία λειτουργίας::
Κανονική θερμοκρασία και υψηλή θερμοκρασία
Εφαρμογή πίεσης::
κανονική πίεση
Εγγύηση ποιότητας::
18 Μήνες
Stainless Steel Explosion-Proof Single Seat Electric Intelligent Proportional Flow Control Valve
Electric Control Valve - Stainless Steel Intelligent Steam Temperature Proportional Flow Cast Steel Single Seat Explosion-Proof Control Valve
Electric control valve, stainless steel intelligent steam temperature proportional flow cast steel single seat explosion-proof control valve
Product Introduction
The ZDLM electronic electric sleeve regulating valve is composed of a straight stroke fully electronic electric actuator and a straight through low flow resistance balanced sleeve valve. It has a compact structure, light weight, sensitive action, S-shaped fluid channel, small pressure drop loss, large valve capacity, precise flow characteristics, and can directly receive control signals from regulating instruments (4-20mA DC, 0-10mA DC or 1-5V DC) and single-phase power supply to control operation, achieving automatic regulation and control of process pipeline fluid media. It is widely used for precise control of process parameters such as pressure, flow rate, temperature, liquid level, etc. of gas, liquid, steam and other media to maintain them at given values. It is a new generation of universal regulating valve products that comply with IEC standards.
Technical Specifications
Parameter Specifications
Nominal Diameter DN (mm) 20, 25, 32, 40, 50, 65, 80, 100, 125, 150, 200, 250, 300
Rated Flow Coefficient Kv Straight line: 1.8-1760; Equal percentage: 1.6-1600
Rated Travel L (mm) 10, 16, 25, 40, 60, 100
Nominal Pressure PN (MPa) 1.6, 4.0, 6.4
Inherent Flow Characteristic Straight line, equal percentage
Inherent Tunable Ratio R 50:1
Permit Leakage Rate Single-seat: Hard seal: Grade IV, soft seal: Grade VI
Sleeve: Hard seal: Grade II, soft seal: Grade VI
Operating Temperature (°C) -20-200, -40-250, -40-450, -60-450
Signal Range (mA.DC) 0-10, 4-20
Power Supply Voltage 220V, 50Hz
Mode of Action In case of malfunction: fully closed, fully open, self-locking position
Product Features
  • ZDLM electronic electric sleeve regulating valve is the execution unit of the instrument in the automation control system. It is powered by AC220V power supply voltage and receives current or voltage signals (4-20mA, 0-10mA or 1-5VDC) from DCS, PLC system or regulating instruments, operators, etc. to control the operation.
  • ZDLM electronic electric sleeve regulating valve can be divided according to its operating mode: Positive effect (Electric closed normally open type) and Reaction (Electric open normally closed type).
  • The ZDLM electronic electric sleeve regulating valve is a straight through sleeve cast spherical valve with a balanced valve core, which has low unbalanced force and stable operation. It is suitable for working environments with large pressure difference and slightly large leakage before and after the valve.
  • The straight through low flow resistance sleeve valve adopts a pressure balance cage valve core structure. The valve core is cylindrical, and a certain characteristic window hole is precisely machined. It is guided by the inner circle and top of the sleeve, so the unbalanced force on the valve stem is very small, the operation is stable, and the performance is good.
  • By changing the design of the valve core shape, different valve core window shapes will result in different flow characteristic values: equi percentage (logarithmic), linear.
  • This series of products is widely used in the automation and remote control of industrial production processes such as chemical, petroleum, metallurgy, power plants, textiles, papermaking, and pharmaceuticals.
Product Images
Stainless Steel Explosion-Proof Single Seat Electric Intelligent Proportional Flow Control Valve 0 Stainless Steel Explosion-Proof Single Seat Electric Intelligent Proportional Flow Control Valve 1 Stainless Steel Explosion-Proof Single Seat Electric Intelligent Proportional Flow Control Valve 2 Stainless Steel Explosion-Proof Single Seat Electric Intelligent Proportional Flow Control Valve 3 Stainless Steel Explosion-Proof Single Seat Electric Intelligent Proportional Flow Control Valve 4 Stainless Steel Explosion-Proof Single Seat Electric Intelligent Proportional Flow Control Valve 5
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