Products，ProductsFactory supply-wenzhou Hongyi Valve Co,.Ltd.

Dual Design: Combines the compact design of a butterfly valve with the sealing efficiency of a ball valve.
Inner and Outer Sealing: Provides double sealing for enhanced leak-proof performance.
Lightweight and Compact: Easy to install and requires minimal space.
Durable Materials: Constructed from high-quality materials for corrosion resistance and long service life.
Wide Applications: Suitable for water, air, gas, and other industrial fluids.

Parameter	Details
Valve Type	Butterfly Type Inner and Outer Ball Valve
Connection Type	Wafer, Lug, or Flanged
Body Material	Stainless Steel (SS304, SS316), Ductile Iron, or Carbon Steel
Ball Material	Stainless Steel (SS304, SS316)
Seat Material	EPDM, PTFE, NBR, or Viton
Pressure Rating	150 PSI to 300 PSI
Temperature Range	-20°C to 180°C (-4°F to 356°F)
Size Range	2" to 48" (DN50 to DN1200)
Operation	Manual Lever, Gear, or Actuator
Standards	ANSI, DIN, JIS, BS, ISO

Double Sealing: Inner and outer sealing ensures zero leakage.
Quick Operation: Allows for fast opening and closing, reducing downtime.
Low Maintenance: Simple design with fewer moving parts ensures long service life.
Cost-Effective: Lightweight and compact design reduces installation and operational costs.