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Explosion-Proof Electric Butterfly Valve Certified Actuator SS316/WCB Body DN50 PN16 4-20mA Modbus Control For Hazardous Areas in Oil, Gas, Chemical, Pharmaceutical Industries

Categories Explosion Proof Electric Actuator
Brand Name: GRAT
Model Number: WA-001
Certification: IP67,CCC, ISO, CE, RoHS
Place of Origin: Wuhan, Hubei, China
MOQ: 1
Price: $10.00-150.00/ Piece
Payment Terms: L/C,T/T,D/P,Western Union
Supply Ability: 1000PCS/Month
Delivery Time: 3 working days
Packaging Details: Inner with bubble wrap, outer with cardboard box and wooden case
Explosion Proof Level: Exd II CT6
Torque Range: 20~2000Nm
Power: AC 24V/110V/220V/380V, DC 24V
Feedback Error: <0.5%
Dead Zone: <0.5%
Hysteresis: <0.5%
Testing Standard: Jb/T 8219-2016
Protection Device: Overheat Protector
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Explosion-Proof Electric Butterfly Valve Certified Actuator SS316/WCB Body DN50 PN16 4-20mA Modbus Control For Hazardous Areas in Oil, Gas, Chemical, Pharmaceutical Industries

Explosion-proof Electric Butterfly Valve
High-performance industrial valve with explosion-proof certification
Basic Parameters
Nominal Bore (DN)
DN40~800
Operating Power
AC110V / AC220V / AC380V / DC24V
Medium Temperature
-20℃~+120℃
Ambient Temperature
-30℃~+60℃
Nominal Pressure
0.1~2.5MPa
Actuation Time
15S / 30S / 60S
Control Method
Modulating or On/Off Control
Connection & Sealing
Connection Types
Wafer Type - Flange Type
Seal Types
Soft Seal
Test Pressure - Shell
1.76MPa
Test Pressure - Seal
2.4MPa
Material Specifications
Body & Internal Components
  • Body Material: WCB, QT450-10, HT200, HT250, SUS304, SUS316
  • Disc Material: WCB, QT450-10, HT200, HT250, SUS304, SUS316
  • Shaft Material: 2Cr13
Sealing Components
  • Sealing Ring: Nitrile Oil-Resistant Rubber, EPDM, PTFE, PPL, etc.
  • Stem Seal: NBR, HNBR
  • Packing: Flexible Graphite
Suitable Media
Water
Oil
Gas
Corrosive Medium
Other Media
Explosion Protection
Ex db ⅡC T6 Gb
Flameproof enclosure with increased safety
Explosion Protection
Flameproof (d) + Increased Safety (b)
Gas Group
ⅡC (Hydrogen, Acetylene)
Temperature Class
T6 (≤85°C)
Equipment Protection Level
Gb (Zone 1 & 2)
Standards Compliance
Design
GB/T 12238-2008
Flange
GB/T 9124.1-2019 - GB/T 9124.2-2019 - GB/T 17241.6-2008
Face-to-Face
GB/T 12221-2005
Testing
GB/T 13927-2008
Installation Dimensions
Installation Dimensions of Explosion-proof Electric Butterfly Valve
Explosion-proof Electric Butterfly Valve Installation Dimensions
Nominal Diameter DN(mm)LDN-ΦDH2H1W2W1
40331254-Φ1848276217150
5042.61254-Φ1870398217150
6545.61454-φ1876375217150
8045.61608-φ1889381217150
10051.61804-φ22104414217150
12555.62104-φ22120429217150
15055.62404-φ23139465217150
20059.62954-φ23175536268180
25067.63554-φ28203562268180
30077.64104-φ28242561268180
350774704-φ28277.5562268180
40086.55254-φ30309613354273
450105.65854-φ30337633354273
500131.86504-φ33361693354273
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