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KOSO 500R PTFE Lined Acid Resistant Globe Control Valve
Globe control valve with pure PTFE wetted parts and PTFE bellows seal bonnet for corrosive and toxic fluids, 1/2" to 2", 0 to +150 °C.
Certified equipment
ATEX / IECEx documentation supplied where stated
Worldwide delivery
Incoterms agreed in each quotation
Quotation first
Price, lead time and certificates in every offer
The KOSO 500R series is a globe control valve for corrosive and toxic fluids. All wetted parts are made of pure PTFE and the gland is fully sealed by a PTFE bellows seal bonnet.
The PTFE body is protected by a cast iron or stainless steel cover that resists external shocks.
Key features
- Pure PTFE wetted body and trim
- PTFE bellows seal bonnet, no gland leakage
- Cast iron, carbon steel or stainless steel protective cover
- Equal percentage or linear characteristics
Standard specification
| Body type | 500R |
|---|---|
| Body size | 1/2"(15A) to 2"(50A) |
| Body rating | JIS 10K Equivalent |
| Fluid temperature | 0 to +150°C |
| Connections | Wafer:3/4 or Less, MFR Std:1 or More |
| Body materials | Pure Teflon/Cover: FC250, SS400, SUS304 |
| Trim materials | Pure Teflon |
| Rangeability | 15:1 to 30:1 |
| Flow characteristics | Eq%, Linear |
| Seat Leakage | Bubbletight ANSI/FCI 70-2 Class IV |
| Actuator combination | 5200LA: Pneumatic Diaphragm Actuator 3500LB,3600LB: Solid State Electronic Actuator |
Applications
Oil and gas production and processing, refineries and petrochemical plants, LNG, power plants, fertilizer and chemical plants: flow, pressure, level and temperature control loops.
Documentation
Detailed datasheets are available on request. Send us your process data (fluid, flow, pressures, temperature, line size and rating) with your quotation request so that KOSO can size and select the right model.
KOSO-500R
Data sheet
- Manufacturer series
- 500R
- Product type
- PTFE lined acid resistant globe valve
- Size range
- 1/2 in to 2 in
- Origin
- KOSO group
- Rating / output
- JIS 10K equivalent
9 other products in the same category:
Globe control valve with pure PTFE wetted parts and PTFE bellows seal bonnet for corrosive and toxic fluids, 1/2" to 2", 0 to +150 °C.