Forged Steel Globe Valve
Forged steel globe valve, outside screw and yoke (OS&Y), rotating rising stem, rising handwheel. Full or standard port. Bolted or welded bonnet joint. T-Pattern or Y-Pattern. Integral backseat. Integral body seat.
BODY - The body is available in both the full or standard port design. It is also available in either T-pattern or Y-pattern configuration.
BONNET - The bonnet is forged steel, has an integral backseat and incorporates the stuffing box.
BODY-BONNET JOINT - These are either the bolted bonnet, the pressure seal or welded bonnet.
SEAT - The body seat is an integral weld overlay.
DISC - The disc seating surface is of the tapered or plug type design. The disc is attached to the stem using a loose or swivel disc arrangement.
STEM - The stem is forged steel and part of the valve trim. It contains an integral back seat shoulder, which mates with the integral backseat of the bonnet.
Size
1/2" - 2"
Pressure Rating
Class 150 - 2500
End Connections
Flanged, Welded, Threaded
Body Material
A105, A105N, LF2, F304, F316, F51, F60, F11, Globe Valve etc.
Standard Specifications
| Design | ASME B16.34 - BS 5352 | Test | API 598 |
| Socket Weld | ASME B16.11 | Screw End | ASME B1.20.1 |
| Butt Weld Ends | ASME B16.25 | End Flanges | ASME B16.5 |
Forged Steel Globe Valve Drawings
Material Specifications
| No. | Part Name | Material | ||||
| Material | High Temperature | Stainless Steel | Sour Service | Low Temp. | ||
| 1 | Body | ASTM A105N | A182 F11/F22 | A182 F304/F316 | ASTM A105N | A350 LF2 |
| 2 | Bonnet | ASTM A105N | A182 F11/F22 | A182 F304/F316 | ASTM A105N | A350 LF2 |
| 4 | Gasket | SS304+Graphite | SS304+Graphite | SS316+Graphite | SS304+Graphite | SS316+Graphite |
| 5 | Bolt | A193 B7 | A193 B16 | A193 B8 | A193 B7M | A320 L7M |
| 6 | Seat | STL Overlay | STL Overlay | STL Overlay | STL Overlay | STL Overlay |
| 7 | Disc | A182 F6a | A182 F6a | A182 F316 | A182 F316-Nace | A182 F316 |
| 8 | Stem | A182 F6a | A182 F6a | A182 F316 | A182 F6a-Nace | A182 F316 |
| 9 | Gland Flange | A216 WCB | A216 WCB | A351 CF8 | A216 WCB | A352 LCB |
| 10 | Stud | A193 B8 | A193 B8 | A193 B8 | A193 B8A | A193 B8 |
| 11 | Stem Nut | A276 420 | A276 420 | A276 420 | A276 420 | A276 420 |
| 12 | Handwheel | Ductile Iron | Ductile Iron | Ductile Iron | Ductile Iron | Ductile Iron |
Dimension and Weight
Bolted bonnt forged steel globe valve dimension
Welded bonnet forged steel globe valve dimension
Forged Steel Globe Valve, Class 800, Full Port
| Size | 1/4" | 3/8" | 1/2" | 3/4" | 1" | 1-1/4" | 1-1/2" | 2" |
| A | 80 | 80 | 90 | 110 | 127 | 150 | 180 | 210 |
| B | 166 | 166 | 171 | 213 | 247 | 258 | 300 | 375 |
| C | 88 | 88 | 88 | 97 | 138 | 138 | 172 | 172 |
| F | 7 | 9 | 13 | 17.5 | 22.5 | 29.5 | 35 | 45.5 |
| G | 32 | 32 | 38 | 48 | 56 | 64 | 78 | 85 |
| Weight | 2.2 | 2.2 | 2.4 | 3.8 | 6.1 | 7.6 | 12.5 | 19.6 |
Forged Steel Globe Valve, Class 800, Reduced Port
| Size | 1/2" | 3/4" | 1" | 1-1/2" | 2" |
| A | 80 | 90 | 110 | 150 | 180 |
| B | 166 | 171 | 213 | 258 | 300 |
| C | 88 | 88 | 97 | 138 | 172 |
| F | 9 | 13 | 17.5 | 29.5 | 35 |
| G | 32 | 38 | 48 | 64 | 78 |
| Weight | 2.1 | 2.3 | 3.7 | 7.4 | 11.9 |
Forged Steel Globe Valve, Class 1500, Full Port
| Size | 1/4" | 3/8" | 1/2" | 3/4" | 1" | 1-1/4" | 1-1/2" | 2" |
| A | 90 | 90 | 110 | 127 | 150 | 180 | 210 | 230 |
| B | 166 | 166 | 210 | 247 | 256 | 300 | 375 | 428 |
| C | 88 | 88 | 97 | 138 | 138 | 172 | 172 | 234 |
| F | 7 | 9 | 12 | 15 | 20 | 27 | 32 | 40 |
| G | 38 | 38 | 48 | 56 | 64 | 78 | 85 | 95 |
| Weight | 2.6 | 2.6 | 4.2 | 6.5 | 8.5 | 12.5 | 22.3 | 36 |
Forged Steel Globe Valve, Class 1500, Reduced Port
| Size | 1/2" | 3/4" | 1" | 1-1/2" | 2" |
| A | 90 | 110 | 127 | 180 | 210 |
| B | 166 | 210 | 250 | 300 | 375 |
| C | 88 | 97 | 138 | 172 | 172 |
| F | 9 | 12 | 15 | 27 | 32 |
| G | 38 | 48 | 56 | 78 | 85 |
| Weight | 2.4 | 4 | 6.5 | 13 | 22 |
Other Features
GASKET - The bolted bonnet joint design valve uses a contained, controlled compression, spiral wound type gasket.
GLAND AND FLANGE - The gland, gland flange assembly utilizes a separate, two piece design. This self aligning design allows the flange to be unevenly tightened while the gland maintains its parallel alignment with the stem and stuffing box.
GLAND BOLTS AND NUTS - The steel/stainless steel gland bolt and nut assembly is a stud, double nut arrangement. This design allows complete removal from the valve when service is required. The use of industry standard thread full length studs and nuts also allows easy replacement should these items be lost or in need of replacement.
YOKE SLEEVE - The yoke sleeve is of forged stainless steel material having a high melting point and is resistant to wear and corrosion.
HANDWHEEL - The handwheel is forged carbon steel of an open spoke design. This robust construction along with appropriate sizing allows for ease of operation
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Valve type (ball, gate, globe, check etc.), valve size, pressure class, valve material, and end connection (flanged, butt welding etc.)
