1. Durability and Strength
Bolted Bonnet Forged Steel Globe Valves are renowned for their outstanding durability and strength. The forged steel construction ensures that the valve can withstand high pressures and temperatures, making it suitable for a wide range of industrial applications. The forged steel also provides a high level of resistance to corrosion and wear, which extends the valve's service life and reduces maintenance costs.
2. Reliable Sealing
One of the key advantages of these valves is their reliable sealing performance. The bolted bonnet design allows for a secure and tight seal, preventing any leakage of fluids. This is crucial in applications where the containment of hazardous or valuable fluids is essential. The sealing materials used, such as PTFE or metal-to-metal seating, further enhance the valve's sealing capabilities.
3. Easy Maintenance and Repair
The bolted bonnet design of these globe valves facilitates easy maintenance and repair. Unlike welded bonnet valves, the bonnet can be removed without disturbing the pipeline, making it easier to inspect, maintain, or replace the valve internals. This feature significantly reduces downtime and maintenance costs.
4. Versatile Applications
Bolted Bonnet Forged Steel Globe Valves are designed to handle a variety of fluids, including water, steam, oil, and gases. Their versatility makes them suitable for use in different industries, such as power generation, oil and gas, chemical processing, and water treatment. The valve's design can be customized to meet specific application requirements, further enhancing its versatility.
5. High-Quality Construction
The forged steel used in the construction of these valves is of the hihg quality, ensuring that the valve can handle the rigors of industrial use. The forging process itself enhances the material's strength and integrity, making the valve more resistant to stress and fatigue. This high-quality construction is a key selling point for customers who require valves that can perform reliably under demanding conditions.
6. Precision Flow Control
Globe valves are known for their precise flow control capabilities, and the Bolted Bonnet Forged Steel Globe Valve is no exception. The valve's design allows for accurate control of the flow rate, which is essential in processes where precise dosing or flow regulation is required. This precision is achieved through the valve's ability to modulate the flow path, providing a high degree of control over the fluid flow.
7. Pressure and Temperature Ratings
These valves are designed to operate under a wide range of pressure and temperature conditions. The forged steel construction and the use of appropriate materials for the valve internals and seals allow the valve to handle high pressures and temperatures without compromising its performance. This makes the valve suitable for use in high-pressure and high-temperature applications, such as steam lines and high-pressure fluid transfer systems.
In summary, the Bolted Bonnet Forged Steel Globe Valve offers a combination of durability, reliability, and precision that makes it an good choice for a wide range of industrial applications.
Performance specification
Name of material |
Suitable temperature |
Suitable medium |
CF8 |
≤200℃ |
Nitric Acid |
0Cr18Ni9 |
Nitric Acid |
CF8M |
Nitric Acid |
0Cr18Ni12Mo2Ti |
Nitric Acid |
CF3 |
Nitric Acid |
00Cr18Ni10 |
Nitric Acid |
CF3M |
Nitric Acid |
00Cr17Ni14Mo2 |
Nitric Acid |
Test pressure 150Lb
Type |
150Lb |
300Lb |
600Lb |
Mpa |
Pai |
Mpa |
Pai |
Mpa |
Pai |
Shell test |
3 |
450 |
7.5 |
1125 |
15 |
2225 |
Sealing test(Water) |
2.2 |
314 |
5.5 |
815 |
11 |
1628 |
Sealing test(Air) |
5-7 Bar |
150Lb dimensions and connection dimensions (mm)
NPS Nominal diameter |
Unitary pressure grade |
L |
D |
D1 |
D2 |
H |
b |
Z-φd |
H |
In |
mm |
1/2" |
15 |
150Lb |
108 |
90 |
60.5 |
35 |
169 |
12 |
4-16 |
125 |
10-k |
108 |
95 |
70 |
52 |
169 |
12 |
4-15 |
125 |
3/4" |
20 |
150Lb |
117 |
100 |
70 |
43 |
180 |
13.5 |
4-16 |
125 |
10-k |
117 |
100 |
75 |
58 |
180 |
14 |
4-15 |
125 |
1" |
25 |
150Lb |
127 |
110 |
79.5 |
51 |
190 |
15 |
4-16 |
125 |
10-k |
127 |
125 |
90 |
70 |
190 |
14 |
4-19 |
125 |
11/2" |
40 |
150Lb |
165 |
125 |
98.5 |
73 |
347 |
18 |
4-16 |
180 |
10-k |
165 |
140 |
105 |
85 |
347 |
16 |
4-19 |
180 |
2" |
50 |
150Lb |
203 |
150 |
120.5 |
92 |
356 |
19.5 |
4-19 |
180 |
10-k |
203 |
155 |
120 |
100 |
356 |
16 |
4-19 |
180 |
21/2" |
65 |
150Lb |
216 |
180 |
139.5 |
105 |
381 |
23 |
4-19 |
240 |
10-k |
216 |
175 |
140 |
120 |
381 |
18 |
4-19 |
240 |
3" |
80 |
150Lb |
241 |
190 |
152.5 |
127 |
413 |
24.5 |
4-19 |
280 |
10-k |
241 |
185 |
150 |
130 |
413 |
18 |
8-19 |
280 |
4" |
100 |
150Lb |
292 |
230 |
190.5 |
157 |
500 |
24.5 |
8-19 |
280 |
10-k |
292 |
210 |
175 |
155 |
500 |
18 |
8-19 |
280 |
6" |
150 |
150Lb |
406 |
280 |
241.5 |
216 |
656 |
26 |
8-22 |
360 |
10-k |
406 |
280 |
240 |
215 |
656 |
22 |
8-23 |
360 |
8" |
200 |
150Lb |
495 |
345 |
298.5 |
270 |
660 |
29 |
8-22 |
450 |
10-k |
495 |
330 |
290 |
265 |
660 |
22 |
8-23 |
450 |
300Lb dimensions and connection dimensions (mm)
NPS Nominal diameter |
Unitary pressure grade |
L |
D |
D1 |
D2 |
H |
b |
Z-φd |
H |
In |
mm |
1/2" |
15 |
300Lb |
152 |
95 |
66.5 |
35 |
190 |
15 |
4-16 |
125 |
20-k |
152 |
95 |
70 |
52 |
190 |
14 |
4-15 |
125 |
3/4" |
20 |
300Lb |
178 |
115 |
82.5 |
43 |
212 |
16.5 |
4-19 |
125 |
20-k |
178 |
100 |
75 |
58 |
212 |
16 |
4-15 |
125 |
1" |
25 |
300Lb |
203 |
125 |
89 |
51 |
231 |
18 |
4-19 |
160 |
20-k |
203 |
125 |
90 |
70 |
231 |
16 |
4-19 |
160 |
11/2" |
40 |
300Lb |
229 |
155 |
114.5 |
73 |
391 |
21.5 |
4-22 |
200 |
20-k |
229 |
140 |
105 |
85 |
391 |
18 |
4-19 |
200 |
2" |
50 |
300Lb |
267 |
165 |
127 |
92 |
406 |
23 |
8-19 |
200 |
20-k |
267 |
155 |
120 |
100 |
406 |
18 |
8-19 |
200 |
21/2" |
65 |
300Lb |
292 |
190 |
149 |
105 |
457 |
26 |
8-22 |
240 |
20-k |
292 |
175 |
140 |
120 |
457 |
20 |
8-0.88 |
240 |
3" |
80 |
300Lb |
318 |
210 |
168.5 |
127 |
470 |
29 |
8-22 |
280 |
20-k |
318 |
200 |
160 |
135 |
470 |
22 |
8-23 |
280 |
4" |
100 |
300Lb |
356 |
255 |
200 |
157 |
590 |
32.5 |
8-22 |
320 |
20-k |
356 |
225 |
185 |
160 |
590 |
24 |
8-23 |
320 |
6" |
150 |
300Lb |
444 |
320 |
270 |
216 |
711 |
37 |
12-22 |
500 |
20-k |
444 |
305 |
260 |
230 |
711 |
28 |
12-25 |
500 |
8" |
200 |
300Lb |
559 |
380 |
330 |
270 |
750 |
42 |
12-25 |
500 |
20-k |
559 |
350 |
305 |
275 |
750 |
30 |
12-25 |
500 |
600Lb dimensions and connection dimensions (mm)
NPS Nominal diameter |
Unitary pressure grade |
L |
D |
D1 |
D2 |
H |
b |
Z-φd |
H |
In |
mm |
1/2" |
15 |
600Lb |
165 |
95 |
66.5 |
35 |
285 |
21.5 |
4-16 |
160 |
3/4" |
20 |
600Lb |
190 |
115 |
82.5 |
43 |
285 |
23 |
4-19 |
160 |
1" |
25 |
600Lb |
216 |
125 |
89 |
51 |
313 |
24.5 |
4-19 |
160 |
11/2" |
40 |
600Lb |
241 |
155 |
114.5 |
73 |
365 |
29.5 |
4-22 |
240 |
2" |
50 |
600Lb |
292 |
165 |
127 |
92 |
444 |
32.5 |
8-19 |
240 |
21/2" |
65 |
600Lb |
330 |
290 |
149 |
105 |
483 |
36 |
8-22 |
240 |
3" |
80 |
600Lb |
356 |
210 |
168 |
127 |
533 |
39 |
8-22 |
280 |
4" |
100 |
600Lb |
432 |
275 |
216 |
157 |
622 |
45.5 |
8-25 |
360 |
6" |
150 |
600Lb |
559 |
355 |
292 |
216 |
800 |
55 |
12-29 |
500 |
8" |
200 |
600Lb |
660 |
420 |
349 |
270 |
927 |
63 |
12-32 |
500 |