• Forged steel globe valve
  • Forged steel globe valve

Forged steel globe valve

Material of forged globe valve :  A105,LF2,F22,F304,F304L,F316,F316L,F51,F321,Monel.

Size of forged globe valve :   1/2inch(DN15) - 3 inch (DN80)

Pressure of forged globe valve :  150LB(PN16)-2500LB(PN420)

Connection type :  Flange(FF,RF,FM,RTJ) BW,SW,Screw

Kind of drive :  Wrench,Gear,Electric actuators and pneumatic actuators

Operating temperature :  -196℃ - 600℃

Working medium:  water, gas,oil,Sulfuric acid and hydrochloric acid

Catalogue:

Forged gate,globe,check valve.pdf


Introduction for Forged steel globe valve:


OS & Y Type, Rising Stem, Bolted Bonnet  ASA / ND Design
The Globe Valves from our comapny  are outside screw, rising Stem, bolted bonnet cnstruction, threads are away from the line fluid and easy to lubricate.this type globe usually used for the high pressure piping line,because all of the parts for the globe valve are forging,the quality of this forged steel globe valves is very good in china.

The Globe Valves are generally available with plug type disc, all of the part for the globe valve  are forging, so it is very strong,the body of the globe valve must be phosphating, so it no need spray paint, because the phosphating instead of the painting ,the disc can  rotate around itself,so it no need with the stem rotate simultaneously ,when the workers open and close the valve(Rotary the stem),this This structure design ensures the disc is not easy to wear . which is designed to give leak tight seating over a long period of in built wear life. the  seat ring of the globe valve is replaceable type, the threaded seat ring which has large taper area that is for ample seating. two nos. slots are provided on seat ring of body, which is for easy removal for servicing at site.  Integral seat ring is also available in globe valve. all of stems are made from solid one piece construction.they also are forging,  the yoke bush of globe valve has a long thread engagement for accurate stem alignment. The standard range of our company's globe valve in sizes of up to 3(80mm)


The features for forged steel  globe valves:

Design standard as per: BS1873,API602, GB/T 12235, DIN3356

Generally, lift of disc is just 1/4 of the valve seat port, ensuring a short opening and closing time.

Only one sealing face is designed on the valve body and valve disc,

For large size valves will be designed with main disc and vice disc type, and medium flow from up disc to down disc.

Full stellite overlay seat sealing surface

Good for manufacturing process and easy to maintain.

The valve is designed as a back seat sealing structure.

Use flexible and woven graphite collaboration type packing or PTFE packing(V type).

Optional by-pass design,

Top flange size as ISO5211 design easy to install pneumatic actuators and electric actuators


Dimensional drawing for forged globe valve:


Product Description:

OS&Y, Rising stem, Flexible Wedge
Bolted Bonnet,Threaded or welded seat ring
A105 LF2,F304, F304L, F316,F316L,F321,MONEL

Standards Compliance:

Design and Manufacture: ANSI B16.34, API600 API6D, API602, BS1867
Face to face(end to end): ANSI B16.10, API6D

Flanged connection: 1/2"~3" to ANSI B16.5
Test and inspection: API598
Butt welded end: ANSI B16.25


Forged steel Flanged End Globe Valve 150Lb~1500L - RF,RTJ

Forged steel globe valve


Standard Material Specifications (Class 150Lb~600Lb)
NO. Part Name CS to ASTM AS to ASTM SS to ASTM
Type A105 Type F22 Type F304(L) Type F316(L)
1 Body A105 A182 F22 A182 F304(L) A182 F316(L)
2 Gasket Corrugated SS + graphite SS + PTFE
3 Bonnet Bolt A193 B7 A193 B16 A193 B8 A193 B8M
4 Pin A276 420 A276 304
5 Gland A276 410 A182 F304(L) A182 F316(L)
6 Gland Eyebolt A193 B7 A193 B16 A193 B8 A193 B8M
7 Gland Nut A194 2H A194 4 A194 8 A194 8M
8 Yoke Nut A276 410
9 H.W. Nut A194 2H A194 4 A194 8 A194 8M
10 Nameplate SS
11 Hand wheel A197
12 Gland Flange A216 WCB A351 CF8
13 Stem Packing Flexible Graphite PTFE
14 Bonnet A105 A276 304 A182 F304(L) A182 F316(L)
15 Stem A182 F6 A182 F304 A182 F304(L) A182 F316(L)
16 Disc A276 420 A276 304 A276 304(L) A273 316(L)
Suitable Medium W.O.G. etc W.O.G. etc HNO3,CH3OOH etc
Suitable Temperature -29℃~425℃ -29℃~550℃ -29℃~180℃

Dimensions(mm) And Weights(kg)
NPS (in) 1/2 3/4 1 1-1/4 1-1/2 2
L(RF)L1(BW) 150 108 117 127 140 165 203
300 152 178 203 216 229 267
600 165 190 216 229 241 292
H(OPEN) 150~300 166 171 207 240 258 330
600 171 207 240 258 330 380
W 100 100 125 160 160 180
Weights 150 RF 4.5 6.9 9.8 13.5 19.5 28.0
BW 2.3 3.6 7.8 8.2 12.0 15.0
300 RF 4.8 7.7 11.0 16.8 21.2 32.6
BW 2.8 4.0 8.5 9.2 12.6 16.8
600 RF 5.6 7.8 12.5 17.0 23.5 38.8
BW 3.4 4.7 9.2 10.5 13.3 18.9

Standard Material Specifications (Class900Lb~1500Lb)

NO. Part Name CS to ASTM AS to ASTM SS to ASTM
Type A105 Type F22 Type F304(L) Type F316(L)
1 Body A105 A182 F22 A182 F304(L) A182 F316(L)
2 Gasket Corrugated SS + graphite SS + PTFE
3 Bonnet Bolt A193 B7 A193 B16 A193 B8 A193 B8M
4 Pin A276 420 A276 304
5 Gland A276 410 A182 F304(L) A182 F316(L)
6 Gland Eyebolt A193 B7 A193 B16 A193 B8 A193 B8M
7 Gland Nut A194 2H A194 4 A194 8 A194 8M
8 Yoke Nut A276 410
9 H.W. Nut A194 2H A194 4 A194 8 A194 8M
10 Nameplate SS
11 Hand wheel A197
12 Gland Flange A216 WCB A351 CF8
13 Stem Packing Flexible Graphite PTFE
14 Bonnet A105 A276 304 A182 F304(L) A182 F316(L)
15 Stem A182 F6 A182 F304 A182 F304(L) A182 F316(L)
16 Disc A276 420 A276 304 A276 304(L) A276 316(L)
Suitable Medium W.O.G. etc W.O.G. etc HNO3,CH3OOH etc
Suitable Temperature -29℃~425℃ -29℃~550℃ -29℃~180℃

Dimensions(mm) And Weights(kg)
NPS (in) 1/2 3/4 1 3/4 1-1/2 2
L(RTJ) 900~1500 216 229 254 279 305 371
L1(BW) 900~1500 216 229 254 279 305 368
H(OPEN) 207 207 240 258 330 355
W 125 125 160 160 180 200
Weights RTJ 8.0 13.2 17.4 19.0 24.5 31.0
BW 5.2 10.0 14.6 15.8 20.5 27.8


globe valve


Standard Material Specification

Part Name

Material
Body
ASTM A105, ASTM A182 F11, F22, F5, F9, ASTM A182 F304, F316, F321, F304L, F316L
Disc
ASTM A105, ASTM A182 F11, F22, F5, F9, ASTM A182 F304, F316, F321, F304L, F316L
Stem
ASTM A182 F6a, ASTM A182 F22, ASTM A182 F304, F316, F321, F304L, F316L
Gasket
Graphite & stainless steel
Bonnet
ASTM A105, ASTM A182 F11, F22, F5, F9, ASTM A182 F304, F316, F321, F304L, F316L
Bolt
ASTM A193 B7, A320 B8, A193 B8M
Packing
Graphite
Packing gland
ASTM A105, ASTM A182 F11, F22, F5, F9, ASTM A182 F304, F316, F321, F304L, F316L
Gland board
ASTM A216 WCB, ASTM A351 CF8, CF8M, CF8C, CF3, CF3M
Stem nut
Copper Alloy
Handwheel
ASTM A47-32510


Dimensions and Weights

DN (mm)
NPS (in)
Dimensions
Weight (kg)
RB
FB
RB
FB
L
H
W
15
10
½
3/8
111
205
125
4.5
20
15
¾
½
111
205
125
5.3
25
20
1
¾
130
240
160
6.8
32
25
1 ¼
1
150
258
160
8.5
40
32
1 ½
1 ¼
172
290
160
12.6
50
40
2
1 ½
220
336
180
19.2
50
2
230
428
234
30



Certificates

Certificates
Certificates
Certificates
Certificates
Certificates
Certificates
Certificates
Certificates
Certificates

Related Products