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Freture - Model Euro-Chlor -Bellow Seal Globe Valve
Euro-Chlor Bellow Seal Globe Valve- featuring ASME B 16.5 flanges, ASME B 16.10 face-to-face flanges, ACME screw thread stem, and grounded shaft. Multiple wall liquid-protected bellow built of Hastelloy C 276 with a minimum life cycle of 10,000 cycles, metal back seat, PTFE safety stuffing box packing, stainless steel spiral wound bonnet gasket with PTFE filler material and housed in a tongue and grooved flange. The valve was tested in accordance with EURO CHLOR GEST 89/140.
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- End Connection: Flange (B16.5)
- Size: 15 NB - 600 NB
- Pressure Rating: #150 - #300
- Temperature Range: -190° C to 350 ° C
- MOC: LOW Temp. Carbon Steel / Stainless Steel / Alloy
- Design Standard: EURO CHLOR GEST 89-140 / API 623
- Cycle Life: 3000 - 5000 - 10000 Cycle
- Face to Face: ASME B16.10 Rev 2009
- Fire safe design: API 6FA
- Testing: EURO CHLOR GEST 89-140 / API 598 Rev 2009 / ISO 15848
- Documents: BS/EN 10204-3.1 REV 2019
- Bellow Sealed Globe Valves used in Chlor-Alkali applications meet the stringent Euro Chlor and Chlorine Institute Specifications.
- No Bellow Torsion.
The non-rotating stem prevent Bellow Torsion and guarantees high cycle life on all Bellow-Seal Valves. - Bellow with long cycle life.
Designed for High pressure/temperature applications and successfully tested as per MSS SP-117 / API 598. - Minimal Torque.
Because of the non-rotating stem, a central grease fitting is used to lubricate the stem nut and, for high-pressure valves, a stem thrust bearing. - Stem / Gland Seals
a. When open, the backseat (stem bevel) guards against line pressure.
b. Gland Packing (Graphite / PTFE) - Zero Maintenance Operating and maintenance costs are significantly decreased as a result of the longer service life.
- Hermetic Sealed (100% Emission Free).
In most designs, Body-Bonnet welds create a hermetically sealed vessel. (As per requirement)
