ZKJW Electric Regulating Vent Butterfly Valve
ZKJW Electric Regulating Vent Butterfly Valve
Product Overview
The ZAJW and ZKJW electric regulating ventilation butterfly valve consists of a DKJ Angle travel electric actuator and butterfly valve, designed for use in conjunction with an electric unit instrument. It offers the advantages of a simple structure, large diameter, lightweight design, and convenient operation. This product finds wide application in metallurgy, power plants, petroleum, chemical industries, and other sectors. It is suitable for mediums such as gas, dust gas, and flue gas.
The ZDDRW-6B and ZDRW-6K type electronic electric regulating butterfly valve, along with the 3610R(L) full electronic electric actuator and butterfly valve regulating mechanism, constitute a system featuring a servo-equipped actuator that does not require a separate servo amplifier. This system is characterized by its simple structure, high flow capacity, and precise adjustment accuracy. The actuator can be customized to meet user requirements for UNIC, PSQ, HQ, CH and other types of electronic electric actuators which are widely utilized in chemical, petroleum, metallurgy, power generation facilities and other industrial production processes. It is suitable for various media including gas, dust gas and flue gas.
ZAJW Electric adjustable ventilation butterfly valve with DKJ actuator, featuring the previous electric actuator
Model & Specifications
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Category |
Straight Travel |
Quarter-turn |
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Standard |
Medium Temperature | Standard |
Medium Temperature |
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Model |
ZDLW-6B(K) | ZDLW-6B(K)G | ZDRW-6B(K) |
ZDRW-6B(K)G |
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Specification |
DN600～1000 |
DN50～1000 |
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| DN (mm) | 50 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 | 400 |
| Rated Flow Coefficient (Kv) | 85 | 225 | 340 | 500 | 770 | 1360 | 2130 | 3060 | 4160 | 5450 |
| DN(mm) | 450 | 500 | 600 | 700 | 800 | 1000 | 1200 | 1400 | 1600 | 1800 |
| Rated Flow Coefficient (Kv) | 6900 | 8500 | 12200 | 16600 | 21700 | 34000 | 49000 | 66600 | 87000 | 110000 |
| Actuator | 3610, DKJ, CH, UNIC, PSQ, HQ, DHL, etc. , Electronic Electric Actuator | |||||||||
| PN | 0.1、0.6、1.0 (MPa) | |||||||||
| Medium Temperature℃ | Standard-20℃～+200℃(Cast Iron)，-40℃～+450℃(Cast Steel)，Medium Temperature -40℃～+450℃(Forged Stainless Steel) | |||||||||
| Angle Range | Parallel Seat 0～700, Tilt Seat 0～600 | |||||||||
| Flow Characteristic | Similar Inherent Equal Percentage | |||||||||
| Pipe Connecting Flange | In accordance with JB78-59, the middle clamping flange is connected. | |||||||||
| Actuation Time | 25s, 30s, 60s | |||||||||
| Body Materials | Ht200, 35, ZG230-450, 1Cr18Ni9, ZG1Cr18Ni9Ti, ZG1Cr18Ni12Mo2Ti | |||||||||
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