I. Electric Actuator Specifications

1. Brand: omkee (Wuhan Oumike)

2. Product Features: The OMK series electric actuator features a compact mechanical structure, exceptionally convenient installation, premium build quality, and outstanding operational reliability.

3. Technical & Performance Parameters:

   • (1) Actuator Model: OMK-20B

   • (2) Control Voltage Options: DC24V / AC110V / AC220V / AC380V

   • (3) Operating Speed & Output Torque: 30 Seconds / 200 Nm (for 90° part-turn travel)

   • (4) Ingress Protection Rating: IP67 (Waterproof & Dustproof Enclosure)

   • (5) Dielectric Strength (Withstand Voltage):

     • For AC110V / AC220V models: AC1500V / 1 minute

     • For AC380V models: AC1800V / 1 minute

   • (6) Electrical Interface: 1 × G1/2" waterproof cable gland connector

   • (7) Ambient Temperature Range: -20°C to +60°C (For extreme environments below -20°C, please specify when ordering for custom low-temperature configuration)

   • (8) Circuit & Feedback Configuration: On-off type with passive contact signal feedback. Achieves opening and closing operations through switching controls, and outputs a set of passive contact signals corresponding to the fully open and fully closed positions for remote monitoring and automation systems.

   • (10) Actuator Manufacturing Standard: JB/T8219-1999

II. Industrial Grade Two-Way Ball Valve Specifications

1. Valve Body Material: Stainless Steel 304 (CF8)

2. Valve Ball Material: Stainless Steel 304

3. Valve Stem Material: Stainless Steel 304

4. Sealing / Seat Material: PTFE (Teflon)

5. Nominal Diameter (Size): DN80 (3 Inch)

6. Connection Method: Flanged Connection (Refer to attached companion drawings)

7. Valve Manufacturing Standard: GB (Chinese National Standard)

8. Nominal Pipeline Pressure: 1.6 MPa (16 Bar / PN16)

III. Product Application Fields

This automated heavy-duty valve solution is engineered for long-term durability and optimal high-capacity flow control, making it widely trusted across the following global industrial sectors:

• Petroleum & Chemical Processing: Safe transportation of raw fluids, chemicals, and hydrocarbon compounds.

• Power Generation Plants: Hydroelectric, wind, and thermal power facilities.

• Water Management & Utilities: Industrial water treatment, wastewater processing, municipal water grids, power irrigation, and drainage infrastructure.

• Metallurgy, Iron & Steel Mills: Automated fluid and utility lines under harsh and high-vibration environments.

• Pharmaceutical & Biotech Engineering: Sanitary-grade fluid and pure water control loops requiring zero contamination.

• Pulp & Paper Mills: Reliable piping automation for chemical slurry and process water lines.

• Building Automation Systems (BAS): Large-scale commercial HVAC systems, centralized heating, and climate control pipelines.

• Food & Beverage Processing: Grade-compliant ingredient and fluid delivery lines with complete SS304 reliability.

• Marine & Shipbuilding: Seawater and fluid control lines requiring space-saving design and reliable salt-spray resistance.