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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

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Wuhan Grat Control Valve Co., Ltd.

City: wuhan

Province/State:hubei

Country/Region:china

Tel:86-027-6070-6977

Contact Person:
Ms.Quinn Fang View Contact Details

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

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Brand Name GRAT
Model Number WA-001
Certification IP67,CCC, ISO, CE, RoHS
Place of Origin Wuhan, Hubei, China
Minimum Order Quantity 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
Detailed Product Description
Explosion-Proof Electric Butterfly Valve Certified Actuator SS316/WCB Body DN50 PN16 4-20mA Modbus Control
High-performance industrial valve with explosion-proof certification for hazardous areas in Oil, Gas, Chemical, and Pharmaceutical Industries.
Basic Parameters
Nominal Bore (DN)DN40～800
Operating PowerAC110V / AC220V / AC380V / DC24V
Medium Temperature-20℃～+120℃
Ambient Temperature-30℃～+60℃
Nominal Pressure0.1～2.5MPa
Actuation Time15S / 30S / 60S
Control MethodModulating or On/Off Control
Connection & Sealing
Connection TypesWafer Type - Flange Type
Seal TypesSoft Seal
Test Pressure - Shell1.76MPa
Test Pressure - Seal2.4MPa
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 GbFlameproof enclosure with increased safety
Explosion ProtectionFlameproof (d) + Increased Safety (b)
Gas GroupⅡC (Hydrogen, Acetylene)
Temperature ClassT6 (≤85°C)
Equipment Protection LevelGb (Zone 1 & 2)
Standards Compliance
DesignGB/T 12238-2008
FlangeGB/T 9124.1-2019 - GB/T 9124.2-2019 - GB/T 17241.6-2008
Face-to-FaceGB/T 12221-2005
TestingGB/T 13927-2008
Installation Dimensions
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
Product Tags: Explosion-proof electric butterfly valve DN50   SS316 WCB butterfly valve Modbus control   Hazardous area actuator for oil gas  
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