Get a Quote
Flange End Ball Valves
ANSI 300# Cast Steel Flange End Ball Valve
ANSI 300# Cast Steel Flange End Ball Valve. Full or reduced bore; tight bubble-tight shut-off with PTFE seats; ideal for on/off isolation, not throttling. Body in Cast Carbon Steel WCB, rated ANSI Class 300# (PN50). Tough, economical body for oil, steam and general high-pressure service.
- Bubble-tight shut-off (soft-seated types)
- Corrosion-resistant materials
- Ex-stock in common sizes
- Actuation options on request
Brand
AF Hydro
AF HydroSpecifications
| Size Range | 1 1/2” to 6” (DN20 to DN150) |
|---|---|
| Type | Full Bore Type Ball Valve |
| Flange Connection Standard | ANSI 300# |
| Working Pressure | 300# (Class 300) |
| Valve Body Material | Cast Steel A216 WCB |
| Design | Blow-out Proof Stem Design |
| Applicable Medium | General Oil, Gas & Water Applications |
| Temperature Range | ≤100°C |
Specifications are indicative and vary by size and manufacturer. Request the full datasheet for exact dimensions, materials and certification.
Typical applications
- Water, seawater and utility distribution
- Compressed air and low-pressure gas
- Steam and condensate (rated types)
- Marine, building services and process lines
Ordering & procurement
Ex-stock in Singapore, dispatched within 3 working days. Material / mill certificates (EN 10204 3.1) and export documentation available. Special sizes and materials sourced on request.
Request a quoteMaterial List
| NO | PART NAME | MATERIAL |
|---|---|---|
| 1 | Body | ASTM A216 WCB |
| 2 | Body Connector | ASTM A216 WCB |
| 3 | Ball | ASTM A240 304 |
| 6 | Stem | ASTM A182 F304 |
| 10 | Packing Gland | ASTM A216 WCB |
| 13 | Seat | PTFE |
| 17a | Gasket | S304+Graphite |
| 18 | Packing | Flexible Graphite |
| 19a | Bolts | ASTM A193 B7 |
| 19c | Screw | ASTM A193 B7 |
| 20a | Nuts | ASTM A194 2H |
| 23 | Thrust Washer | PTFE |
| 24 | Anti-static Device | SS304 |
| 26 | Lever | ASTM A216 WCB+Zn |
| 31 | Stopper | ASTM A29 1025+Zn |
| 32 | Ring | ASTM A29 1566 |
Main Technical Parameters
| Norminal Pressure | CLASS 300 |
|---|---|
| Body Test Pressure | 7.8 MPa |
| Seat Test Pressure | 5.6 MPa |
| Hermetical Sealing Test | 0.6 MPa |
| Max working temperature | ≤100°C |
Technical Specifications
- Basic design and manufacture according to API 608
- Valve body wall thickness according to ASME B16.34
- Face-to-face dimensions complies with ASME B16.10
- Flange ends complied with ASME B16.5
- Inspection and tested according to API598
Dimensional Drawing
Frequently Asked Questions
What is the size range of ANSI 300# cast steel flange end ball valves?
The size range of the ANSI 300# cast steel flange end ball valves is from 1 1/2 inches to 6 inches.
What is ANSI 300# cast steel flange end ball valves made of?
It is made of A216 WCB.
What is the working pressure of ANSI 300# cast steel flange end ball valves?
The working pressure that ANSI 300# cast steel flange end ball valves can withstand is 300#.
What is the working temperature of ANSI 300# cast steel flange end ball valves?
The working temperature of ANSI 300# cast steel flange end ball valves is ≤100°C.
What is the type of connection for ANSI 300# cast steel flange end ball valves?
The connection type of ANSI 300# cast steel flange end ball valves is ANSI 300# Flange connection.
Which fields/ industries would apply ANSI 300# cast steel flange end ball valves?
ANSI 300# cast steel flange end ball valves can be used in a variety of sectors, including general oil, gas, and water applications.
Having a hard time finding the right parts?
We stock 15,000+ line items and can source specials nobody else can. Get a quotation within 2 hours.