KDV Plastic Lined
Plastic Lined Diaphragm Valves
KDV Plastic Lined Diaphragm Valves are designed for demanding and corrosive process applications. A wide selection of body, bonnet, handwheel and diaphragm materials, together with PFA, PVDF, ETFE and PP lining options, provides reliable flow control and protection in harsh operating environments. KDV plastic lined diaphragm valves are available in weir type and straight through configurations to suit different process and flow requirements.
A wide selection of body, bonnet, handwheel and diaphragm materials – and external coatings – provide reliable service with corrosive media and protection for the valve in the harshest environmental conditions
MATERIALS OF CONSTRUCTION
Operator Options
- Rising handwheel
- Non-Rising handwheel
- Pneumatic/Electric actuation
Diaphragms
- 1 Piece reinforced elastomer
- 2 Piece elastomer/PTFE*
- 3 Piece TFM/PVDF/ elastomer*
*weir type only
Face To Face Standards
- EN558-1 Series 7(BS5156)
- EN558-1 Series 1(DIN3202-F1)
- MSS SP88-1993-(R-01)
Flange Drilling Standards
- ANSI B16.5 Class#125 & 150
- EN1092 PN10/16 (BS4504)
- AS2129-2000 Table D/E (BS10 1962)
- JIS B2220
Design Standard
- EN13397-2001(BS5156:1985)
- MSS SP-88 (1993-(R01)
Testing Standard
- EN12266-2 2002 (BS6755 Part 1)
