Electric Butterfly Valve (SUS304, 10K)
Model: PAVE-13(SS)
PAVE-13(SS) is a butterfly valve combining a SUS304 body and disc with an EPDM seat and an electric actuator. With a 10K pressure rating, short face-to-face dimension, and ISO5211 direct mounting pad as standard specifications, it is used for remote on/off and sequence-control lines in the chemical, plant, water/wastewater, and construction sectors.
Features
- Short face-to-face distance enables installation in confined spaces
- Simple structural design with low defect rate
- Quick open/close for effective fluid control
- High tightness and durability
- Concentric structure with low torque
- First in Korea to apply ISO5211 Direct Mounting Pad
Specifications
| BODY | SUS304 |
| DISC | SUS304 |
| SEAT | EPDM |
Frequently Asked Questions
- How do I choose between SUS304 body and cast iron body?
- Cast iron bodies (PAVE-13(FC)) offer excellent cost competitiveness in large-diameter water lines and are widely used in water/sewage and construction utility fields. SUS304 bodies (PAVE-13(SS)) have improved corrosion resistance compared to cast iron, allowing use in chloride, mildly corrosive fluids, and seawater environments. Choose SUS304 for environments with concerns about salinity or corrosion; both cast iron and SUS304 are options for general industrial water.
- What options can be added to electric actuators?
- Various options are available depending on application. First, small-diameter valves can be configured with approximately 1-second high-speed open/close specifications, suitable for lines requiring fast ON/OFF repetition. Second, for sections requiring continuous flow control, proportional control specifications that control opening with 4-20 mA input signals can be selected. Third, explosion-proof actuator specifications are available for hazardous areas handling flammable gas or ignitable liquids.
- What is the application range of EPDM seats?
- EPDM has excellent durability against water, hot water, and mildly alkaline fluids, and good recovery elasticity in CIP/SIP environments. Swelling can occur with hydrocarbon-based fluids such as oil and fuel, so consider other seat materials such as NBR for those environments.
- What happens to the valve when power is interrupted?
- Standard electric actuators maintain the current position when power is cut. To automatically open or shut off when power is lost, an actuator specification including battery backup or spring-return is required, so let us know your fail-safe requirements and we will guide you on whether the option can be applied.