James Walker offers replacement dome seals
A
James Walker Keaflex product story
Edited by the Engineeringtalk editorial team
Dec 15, 2008
James Walker Keaflex has developed replacement dome seals for use in the food and pharmaceutical sectors.
Made from Elast-O-Pure, an ethylene-propylene (EPDM) synthetic rubber, the seals are available in a wide range of sizes.
The simple design and high reliability of dome valves have led to their adoption in a wide range of industries for controlling the flow of bulk materials such as powders, pastes and granules.
The valves are compressed air-operated, and use an inflatable sealing mechanism that provides a pressure-tight seal against the dome when in the closed position.
Elast-O-Pure is formulated for use in pharmaceutical and bioprocessing environments and is rated to USP 30 Class VI classification for pharmaceutical use.
Dome seals from James Walker Keaflex are also available in other materials, including silicone rubber, fluorocarbon rubber, NBR and HNBR chloroprene.
The valves are used in a wide range of industrial applications, such as coal-fired power stations, waste incinerators, cement and gypsum production and the iron and steel industry.
Standard diameters from James Walker Keaflex range from 50mm to 400mm, with other sizes available on request.
Not what you're looking for? Search the site.
Contact James Walker Keaflex
Tel +44 1420 473645
Other James Walker Keaflex stories
-
Seals maintain integrity of face masks
Project involved producing seven new sealing products, made from coloured liquid silicone and thermoplastic rubber. -
New elastomer brochure released
James Walker Keaflex' six-page brochure illustrates the ranges of products manufactured as well as the specialist services offered. -
Elastomer diaphragms answer domestic demands
Salamander Pumps has chosen James Walker Keaflex to manufacture elastomer diaphragms for its domestic water pressure booster pumps.
Browse by category
-
Capital Equipment (3,527)
- Capital Equipment (1)
- Compressors and Air Treatment (543)
- Electrical hardware (131)
- Electronics Manufacturing, Tools, Instruments (192)
- Machinery and Production Equipment (1,133)
- Manufacturing Machinery and Plant Equipment (478)
- Production line blowers and fans (74)
- Robotics, Handling and Storage (975)
- Consultancy and Services (924)
-
Control and Instrumentation (5,134)
- Cabling, Conduit, Signal Conditioning (817)
- CNC and Motion Controllers (190)
- Control and Instrumentation (3)
- HMIs/Operator Interfaces (297)
- Logic Controllers, Timers and Relays (96)
- Mid-range and Large PLCs (203)
- Plant- and Machine-Wide Communications (1,206)
- Plantwide control (1,354)
- Power Supplies, Uninterruptible Power (576)
- Smaller-Sized PLCs (392)
-
Drives, Motors and Controls (3,442)
- Drives, Motors and Controls (2)
- Industrial Drives/Controls (1,290)
- Industrial Motors (502)
- Linear Drives and Motors (121)
- Precision Motors and Gears (432)
- Stepper and Servo Drives, Motors, Controls (1,093)
-
Electrical and Electronic Equipment Design (4,314)
- Batteries, chargers and circuit protection (584)
- Connectors, Terminals, Busbars, Slip Rings (720)
- Electrical and Electronic Components (650)
- Electrical and Electronic Equipment Design (3)
- Electrical and Electronic Subassemblies (377)
- Enclosures and Equipment Cooling Fans (722)
- Knobs, Handles and Enclosure Hardware (430)
- PCs and Embedded Systems (828)
-
Engineering Design Software (6,374)
- 2D CAD software (203)
- 3D CAD software (1,195)
- CAM, CNC, production management software (583)
- Data, document management software (323)
- Electrical design software (167)
- Engineering Design Software (17)
- FEA and structural analysis software (377)
- File conversion software, data capture (358)
- Fluid, thermal, noise, vibration software (339)
- Materials design and moulding design software (153)
- Maths, charting, statistics, QA software (325)
- PLM and collaboration software (664)
- Process, instrumentation, automation software (269)
- Publishing and documentation software (234)
- Rendering, visualisation, styling software (208)
- Simulation, modelling, validation software (959)
-
Engineering Industry News, Resources (6,214)
- Electronic Resources for Engineers (278)
- Engineering Business News, Views (388)
- Engineering Conferences (438)
- Engineering Education, Resources, Standards (850)
- Engineering Exhibitions, Events (577)
- Engineering Guides, Newsletters (367)
- Engineering Industry Developments, Awards (636)
- Engineering Industry News, Resources (4)
- Engineering Industry Reports, Surveys (597)
- Engineering Recruitment, Employment (219)
- Engineering Seminars (419)
- Engineering Training Courses (458)
- Health and Safety Consultancy, Software (180)
- Health and Safety Events, Training, News (285)
- Health and Safety Legislation (403)
- Health and Safety Strategy, Risk Assessment (115)
- Machine Building (4,626)
-
Materials and Processing (3,037)
- Materials and components (2,268)
- Materials and Processing (5)
- Materials processing and testing (292)
- Rapid Prototyping (472)
-
Monitoring, Measurement and Quality (5,671)
- Data Acquisition Hardware and PC I/O Boards (491)
- Data acquisition Software and Communications (505)
- Data loggers (428)
- Electrical and Electronic Testing, PAT Equipment (644)
- Form/co-ordinate, optical, vision instruments (763)
- Gauges, Indicators and Instruments (449)
- Materials testing equipment (438)
- Monitoring, Measurement and Quality (1)
- Telecomms/network test equipment, software etc (159)
- Testing and Calibration Services and Information (521)
- Testing, analysing and monitoring equipment (1,272)
-
Powertrain Design (3,718)
- Bearings (985)
- Chains and belts (333)
- Gears, brakes, couplings and engines (1,479)
- Hydraulic Components (475)
- Lubricants (441)
- Powertrain Design (4)
-
Sensors (7,299)
- Accelerometers and Vibration Sensors (449)
- Barcode Sensors (103)
- Flowmeters and Flow Sensors (646)
- Gas, Chemical, Radiation, Magnetic Sensors (292)
- Humidity and Environmental Sensors (158)
- Level Sensors and Leak Detectors (538)
- Linear Position Sensors (416)
- Loadcells, Force Sensors, Torque Sensors (731)
- Pressure sensors (641)
- Proximity Sensors (715)
- Rotary Position, Tilt and Angular Sensors (563)
- Sensors (12)
- Temperature sensors (622)
- Vision and Colour Sensors (1,413)
- Small Mechanical Components, Joining, Tools (2,053)
- Valves, Pumps, Process Hardware (3,729)
