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- EBRO ARMATUREN Gebr. Bröer GmbH
- PTFE-LINED BUTTERFLY VALVE T 214-A
PTFE-LINED BUTTERFLY VALVE T 214-A
PTFE-LINED BUTTERFLY VALVE T 214-A
The PTFE-lined butterfly valve T 214-A is designed for chemically toxic and highly corrosive media. It features a split body design, EBRO-Safety seal for environmental protection, and is maintenance-free. The valve can be installed in any position and is compliant with FDA regulations (EG 1935/2004). It is available in a special design certified to TA-Air/VDI 2440.
Applications:
Suitable for use in purification plants, pharmaceutical industry, adhesives, paper industry, paint manufacture, food industry, chlorine production, and ore processing.
Performance Parameters:
- Kv-values are based on tests by Delfter Hydraulics Laboratories, with permissible flow velocities of 4.5 m/s for liquids and 70 m/s for gases.
- Torque values are specified for dry media at 20°C, with dynamic torque specifications available upon request.
- Pressure/Temperature range: Vacuum service to 1 mbar, from -10°C to 160°C.
Design and Materials:
- Nominal diameter ranges from DN 40 to DN 300.
- Face-to-face dimensions conform to EN 558 Series 20, ISO 5752 Series 20, and API 609 Table 2.
- Flange accommodation includes EN 1092 PN 10/16, ASME Class 150, and AS 4087.
- Materials include nodular cast iron, stainless steel, PTFE, and various elastomers.
Installation and Maintenance:
- The valve is designed for installation between flanges and end-of-line service.
- Safety seals at both shaft ends ensure reliability in high-corrosive applications.
- The valve is maintenance-free and can be disassembled for material-specific recycling.
Catalog excerpts
PTFE-LINED BUTTERFLY VALVE T 214-A TECHNICAL DATA Nominal diameter: EN 558 Series 20 ISO 5752 Series 20 API 609 Table 2 Flange accommodation: EN 1092 PN 10/16 ASME Class 150 AS 4087 Flange Surface Design: EN 1092 Form A/B ASME RF, FF Top flange: Tightness check: Temperature range: -40°C to +200°C (depending on operation pressure) Operating pressure: up to 1 mbar absolute (with silicon elastomer inserts) from -10°C bis +160°C Lug type valve for corrosive and agressive media. The patented shaft seal design ensures reliability even with high- corrosive applications. FEATURES - PTFE-lined butterfly valve for chemically toxic and highly corrosive media - Environmental protection via EBRO-Safety seal - Splitted body design - Isolation height according to plant prescription - Can be installed in any desired position - Maintenance-free - Can be disassembled, material-specific recycling possible - Material conform to FDA to EG 1935/2004 - Optional: Special design RWTÜV certified to TA-Air/ VDI 2440 GENERAL APPLICATIONS - Chemically highly corrosive and toxic media - Purification plants - Pharmaceutical industry - Adhesives, paper industry, dissolver - Paint manufacture and processing - Food industry - Chlorine production - Processing of ore Safety seal at both shaft ends: 1.Primary sealing by means of a belleville spring washer, transmitting prestress on the spherical segment area. 2.Secondary sealing of the shaft by means of PTFE-Chevron and o-ring.
Open the catalog to page 1
PTFE-LINED BUTTERFLY VALVE T 214-A T 214-A with bare shaft end acc. to EN ISO 5211
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PTFE-LINED BUTTERFLY VALVE T 214-A MATERIAL SPECIFICATION AND PARTS LIST 13 4 4 PTFE-lined butterfly valve DN 80 - DN 200 Material-No. ASTM Nodular Cast Iron Stainless Steel Polytetrafluorethylene PTFE Polytetrafluorethylene modified St.Steel/ Cond.-PTFE G-X2CoNiMoN26-7-4 X5CrNiMo17-12-2 Fluorocarbon rubber Wiper ring PTFE Lower shaft stub Stainless Steel St.Steel/ M.-PTFE Silicon rubber Steel / PTFE coated Stainless Steel St.Steel/ St.Steel St.Steel/ PTFE Stainless Steel Polytetrafluorethylene PTFE Screw Stainless Steel Above-mentioned materials of the basic version, other materials upon request...
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PTFE-LINED BUTTERFLY VALVE T 214-A TORQUE - The torque values specified (Md) are based on dry media and are measured with air at a temperature of 20 °C - The values specified are based on the initial breakaway torque (disc disengages from seat, torque then drops) - Dynamic torque specification available upon request Regarding the dimensioning of actuators, please contact our engineers. DN 50 - 150 special design, installation between flanges PRESSURE/TEMPERATURE DIAGRAM 14 12 DN 50 -300, installation between flanges Pressure-Temperature-Diagramm for valves with Silicone elastomer inserts Service...
Open the catalog to page 4All EBRO ARMATUREN Gebr. Bröer GmbH catalogs and technical brochures
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