Valves & Fittings
Bellows sealed globe valve, ANSI standard
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: 1/2"~16" (DN15~DN400)
- Connection: Flanged (ANSI B16.5) or butt-weld (ANSI B16.25)
- Seal: Bellows sealed
- Pressure rating: Class 150 / 300
- Working temperature: -20 to 425°C
- 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-1220 |
| Category | Valves & Fittings |
| Group | Valves & Fittings |
| Brand | Argonmark |
| Technical | |
| Type | Isolation Valve |
| Size range | 1/2"~16" (DN15~DN400) |
| Connection | Flanged (ANSI B16.5) or butt-weld (ANSI B16.25) |
| Seal | Bellows sealed |
| Pressure rating | Class 150 / 300 |
| Working temperature | -20 to 425°C |
| Material | WCB, CF8, CF8M |
| Application | Water, Gas, Oil |
Datasheet
Design standard
| Design | API 600 / ASME B16.34 |
|---|---|
| Flange dimension | ANSI B16.5 |
| Butt-weld ends | ANSI B16.25 |
| Face to face | ANSI B16.10 |
| Bellows | MSS-SP 117 |
| Inspection & testing | API 598 |
Technical features
| Working temperature | -20°C ~ 425°C |
|---|---|
| Working pressure | Class 150 / 300 |
| Bellows sealed globe in forged & cast steel | |
| Straight pattern in bolted bonnet | |
| Flange or butt-weld ends | |
| Increased stem nut positioning | |
| Rising stem, non-rotating stem | |
| Blow-out safety bonnet sealing | |
| Welded seat, seat in Stellite or Cr-steel | |
Performance specification
| Nominal pressure class | 150 Lb |
|---|---|
| Strength test pressure | 3.0 MPa |
| Sealing test pressure | 2.2 MPa |
| Gas seal test pressure | 2.2 MPa |
| Suitable temperature | -196 to 600°C |
Material list
| No. | Part | Carbon steel | Stainless steel 304 | Stainless steel 316 |
|---|---|---|---|---|
| 1 | Body | WCB | CF8 | CF8M |
| 2 | Seat | 304 | / | Stellite |
| 3 | Disc | 13Cr | F304 | F316 |
| 4 | Pin | S.S304 | / | S.S316 |
| 5 | Bellows assembly | S.S304 | / | S.S316L |
| 6 | Stem | 13Cr | F304 | F316 |
| 7 | Gasket | Flexible graphite + stainless steel | ||
| 8 | Cover | WCB | CF8 | CF8M |
| 9 | Nut | ASTM A194-2H / A194-8 | ||
| 10 | Double-headed bolt | ASTM A193-B7 / A193-B8 | ||
| 11 | Packing | Flexible graphite | ||
| 12 | Gland | WCB | CF8 | CF8 |
| 13 | Jack bolt | ASTM A193-B7 / A194-B8 | ||
| 14 | Nut | ASTM A194-2H / A194-8 | ||
| 15 | Locator | 1045 | ||
| 16 | Stem nut | Copper alloy D2 CQL420 | ||
| 17 | Handwheel | Carbon steel | ||
| 18 | Cap | 1025 | ||
Columns are the available body materials; the Body row gives the material grade.
Description
Bellows sealed globe valve, ANSI standard supplied by Argonmark Ltd for industrial plants, contractors and workshops across Bangladesh. Category: Valves & Fittings. Available brands include Argonmark.
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