forged HF acid globe valves
Size range(s)
NPS 1/2 - 2 (DN 15 - 50)
Pressure rating
ASME Class 150 - 800
Standard connections
Threaded, Socket weld, Flanged, Butt-weld
eatures and benefits
- Packing chamber has nickel overlay to protect from severe alkylation conditions and to guarantee low fugitive emissions.
- Stem is made from solid age hardened K-Monel® 500 for increased strength and corrosion resistance.
- Bonnet joint is precision machined and has a special surface finish for extended service life.
- Fully encapsulated gasket design with metal-to-metal body to bonnet contact for optimal and controlled gasket compression.
- Body/bonnet threads and strength-weld: for welded bonnet valves, the bonnet is threaded-in and torqued to an engineered torque value and the body bonnet joint is strength-welded, offering double protection against leakage.
- Fully guided wedge reduces wear on seating surfaces.
- Repairable two-piece stem drive.
- API 602 conventional port and full port designs available.
- Standard stop globe design. Needle and flow control designs available upon request.
- Wide variety of end connections as per client’s needs: flanged, BW, SW, NPT, weld stubs, including other types.
- Optimized sealing angle between a conical seat and the disc, increasing pressure contact up to five times compared with flat seats design.
- Body guided disc accurately mates solid Monel® 400 surface of the disc with the surface of the body seat, which is ground and lapped to a mirror finish.
- HF Acid detecting paint -allows for an immediate visual detection when exposed to acid or acid vapors to ensure valve integrity.
- Fugitive emissions qualified to API 624 and ISO 15848-1.
Forged steel Flanged End Globe Valve 150Lb~1500L - RF,RTJ
|
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
|
|
Page keywords:forged steel globe valve,flange end globe valves,stainless steel globe valve,RF,RTJ
