Model Number

ZTC-2

SPECIFICATIONS AND TECHNICAL DATA
BODY
Body style: Bisected and separated Straight foundry ball valve (Normal)
DN: 15~300mm
PN: PN16, 40, 63MPa
Joint style: Flange (normal)
Thread, welding (offered by required)
Flange standard: Steel flange as per GB9113-2000, JB/T-94
Format of sealing surface: Convex face for PN16MPa, Convex &concave for PN 40, 63MPa
Distance between valve flange and flange surface as per GB12221-89
Structural style: As per the material of ball seal
As per valve body structure
Press-cap: Press-plate format
Packing: V-pattern PTFE, soft graphite
Gasket: Pattern(tooth-shape and flat)
Material(F4/reinforced F4, stainless steel and graphite)

INNER COMPONENTS
Core: Cylinder connecting hole sphere
>DN250 fixed sphere
Ball seal: Ball-type seal surface

ACTUATOR
Type: Pneumatic plunger actuator structure (GTX series)
Valve function way: Single-act (spring return) air to open,
Air to close dual-act (double cylinder)
Air supply pressure: 0.4~0.6MPa
Angle: 90
Signal connection: 1/8"G, NAMUR1/4"G
Ambient temperature: -20~+90C