Valves & Fittings
Lined butterfly valve
Available on order · sourced to your specification
Price on request
Pricing depends on specification, quantity and delivery location. Send your requirement and we reply with a costed quotation within 24 hours.
Quick overview
- Type: Isolation Valve
- Size range: DN50~DN1200
- Connection: Between flanges: GB/T 9113 PN10/16, DIN 2501 PN10/16, ASME Class 150, AWWA C207, AS 2129 Table D/E, JIS B2238 10K
- Pressure rating: Max. working pressure 16 bar
- Working temperature: -20 to +180°C (depending on material)
- Seat: Rubber lined
- Genuine productsSourced from the manufacturer or authorised channels
- Delivery across BangladeshDhaka, Chattogram and all industrial zones
- After-sales supportInstallation guidance and warranty handling
- Reply within 24 hoursCall +880 1713 552466 or email hello@argonmark.com
Specifications
| General | |
|---|---|
| Part no. | BD-1226 |
| Category | Valves & Fittings |
| Group | Valves & Fittings |
| Brand | Argonmark |
| Technical | |
| Type | Isolation Valve |
| Size range | DN50~DN1200 |
| Connection | Between flanges: GB/T 9113 PN10/16, DIN 2501 PN10/16, ASME Class 150, AWWA C207, AS 2129 Table D/E, JIS B2238 10K |
| Pressure rating | Max. working pressure 16 bar |
| Working temperature | -20 to +180°C (depending on material) |
| Seat | Rubber lined |
| Application | Industrial liquids and gases |
Datasheet
Design standard
| Face to face | GB/T 12221, EN 558 Series 20, ISO 5752 Series 20, API 609 Table 1 |
|---|---|
| Connecting flange | GB/T 9113 PN10/16, DIN 2501 PN10/16, ASME Class 150, AWWA C207, AS 2129 Table D and E, JIS B2238 10K |
| Top flange | EN ISO 5211 |
| Seal class | GB/T 13927, EN 12266 (leakage rate A), API 598 (Table 5), ISO 5208 Category 3 |
Technical features
| Used in | food, pneumatic material transmission, marine, power stations, water treatment, chemical and petrochemical industries, paint industry, pharmaceutical, civil engineering, pulp and paper |
|---|---|
| Protected valve neck bore with external stem seal | |
| Screw-locked, blow-out-proof stem | |
| Heat-treated stem for strength | |
| Top flange to ISO 5211 for direct actuator mounting | |
| Flange centre-hole spacing complies with multiple German standards | |
| O-ring on stem for sealing | |
| Self-lubricating bearings and bushings | |
| High-performance industrial rubber seat | |
| Concave and convex seat surface seals better between flanges | |
| Streamlined disc with good flow Kv; polished disc edge for lower friction | |
| Hexagon disc-to-stem connection | |
| Seat backing gives a tight fit with the body for longer life | |
| Manual lever, gearbox, pneumatic or electric actuation (shown on sheet) | |
Data
| Size | DN50 – DN1200 |
|---|---|
| Working temperature | -20°C to +180°C (depending on material) |
| Max. working pressure | 16 bar |
Description
Lined butterfly valve supplied by Argonmark Ltd for industrial plants, contractors and workshops across Bangladesh. Category: Valves & Fittings. Available brands include Argonmark.
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