Product
LDV/SC


Specifications
LDV/SC Valve | Standard Features |
---|---|
Application | Internall and Externally Corrosive and Ultra-Pure Processes |
Standards | 16.5, API 598 |
Size | 1/2"-4" |
Body Material | 40% GF PPS |
Trim | PFA |
Temperature Rating | 35°F to 400°F |
Pressure Rating | ANSI 150# |
Process Sealing | Gas Tested, Bubble Tight per API 598 |
Stem Sealing | Paraflon Diaphragm with Gas Barrier |
Connection Type | ASME 150# |
Control Characteristics | Linear |
Flow Direction | Bi-Directional |

Design Benefits
Maintenance-Free Design,
Strong, Lightweight Body Material Ideal for Fiberglass Piping Systems,
Molded Closed Diaphragm,
Self-Draining Dead-Space Free Valve Body,
Packless Design, Zero Stem Leakage,
3mm Minimum, Securely Anchored PFA Liner,
Non-Conductive,
Ideally used for Control and Isolation Valves,
Laminated Paraflon Diaphragm with Gas Barrier,
Atmospheric Bonnet Seal,
Structural Composite Body/Bonnet,
Visual Position Indicator on Hand wheel

Applicable Standards
ASME B16.5 - Standard Flange Dimensions
ASME B16.10 - Face-to-Face and End-to-End Dimensions of Valves
API 598 - Details for the Testing and Inspection Requirements for Diaphragm Valves
MSS SP-25 - Standard Marking System for Valves
Chlorine Institute Pamphlet #6 - Piping Systems for Dry Chlorine