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. 

forged-steel-globe-valve-class-800
forged-steel-globe-valve-class-800 a105 globe valve socket weld api 602 globe valve flanged forged steel globe valve drawing

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

bolted bonnet forged globe valve drawing

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

 

Dimensions & Weight

       Bolted Bonnet Forged Steel Globe Valvebolted bonnt forged steel globe valve dimension
     Welded Bonnet Forged Steel Globe Valvewelded bonnet forged steel gate 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

Online Inquiry

WhatsApp
8613634229454
Email
info@reliavalve.com
Phone
0086-577-86373155
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