KDV Ball Valve

Plastic Lined Ball Valve

KDV Plastic Lined Ball Valves are engineered for reliable flow isolation in corrosive and demanding process applications. Internal features include a 3 mm PFA lining, PTFE seats, a right shut-off design and a chevron cap-and-cone stem packing system for dependable sealing and long service life.

The valve body is protected with a chlorine-free resin surface primer and enamel top coat. Optional lining materials and electric or pneumatic actuation are also available to suit specific process requirements.

FEATURES AND BENEFITS

Robust construction
Full bore design
Epoxy coated for external corrosion protection
1 piece ball and stem
Split body allows easy maintenance
Chevron cap & cone packing
PTFE seat seals
Dovetail lining lock suitable for vacuum
Stainless steel fasteners

Plastic Lined Ball Valve Applications

Organic & Inorganic Chemicals
Alkali’s & Chlorine
Fertilizers
Pharmaceutical
Petroleum

Metal & Mineral processing
Pulp, Paper & Wood
Water treatment
Sulphur recovery
Food & Beverage

Nominal Size:

DN15 – DN200
ANSI B16.5 Class 125 & 150

Flange Drilling:

EN1092 (PN10/16) (BS4504)
JIS B2220ANSI B16.5 Class 125 & 150

Design Standards:

API 6D
HG/T3704

Testing Standards:

API 598

MATERIALS OF CONSTRUCTION

*Stocked item. Body/Lining also available to order in the following combinations:
A216 WCB+PTFE/FEP, A351 CF8+PTFE/FEP, A351 CF8M+PFA/PTFE/FEP

**Stocked item. Ball/Stem also available in the following combinations:
A351 CF8+PTFE/FEP, A351 CF8M+PFA/PTFE/FEP, A351 CF3+PFA/PTFE/FEP, A351 CF3M+PFA/PTFE/FEP