Product details
A globe valve is designed to control the flow of fluid within a pipeline or process system. It accomplishes this by using a disc or plug that moves perpendicular to the direction of fluid flow. The key components of a globe valve include a valve body, disc or plug, stem, and seat. One of the notable advantages of a globe valve is its reliable shut-off capability. Additionally, the movement of the disc is directly proportional to the opening area of the seat port, making it ideal for regulating and throttling flow. Whether it is installed horizontally or vertically, a globe valve is typically single-directional, with the arrow on the body indicating the fluid flow direction.
Â
Â
Globe valves are versatile and widely used in a variety of industries where precise flow control is essential. Petrochemical plants, refineries, and power stations frequently use these valves, as do applications that require control over corrosive or high-pressure fluids and gases.
Moreover, globe valves find their use in various industries, including chemical and petrochemical plants, oil and gas pipelines, water treatment plants, HVAC systems, pharmaceutical manufacturing, and food and beverage processing. These valves are an essential component in the core processes of these industries and play a vital role in ensuring the smooth and efficient operation of the plant.
From controlling the flow of air and steam to managing corrosive liquids and gases, globe valves are indispensable in various settings. Their ability to regulate and modulate fluid flow with high precision makes them a reliable choice for applications that require fine-tuned control over flow and pressure. Thus, globe valves are an excellent solution for many industrial applications, where precision and potency are crucial determinants of success.
Â
Â
·Design and manufacture: BS1873, ANSI B16.34
·Face to face dimensions: ANSI B16.10
·RF and RTJ Flanged end: ANSI B16.5
·Butt-welding end: ANSI B16.25
·Test and inspection: API598
If you require other standards such as DIN, BS, or JIS, we can accommodate your request. Our goal is to provide you with the highest level of service, and we are always committed to meeting your specific needs. So, whether you need a customized solution or an off-the-shelf product that fits your requirements, we are here to help. Just let us know what you need, and we will do everything we can to make it happen. Thank you for choosing our company for your standard needs.
Â
Â
·Size: 2†to 16â€
·Class: 150LB to 2500LB
This valve offers a variety of features to cater to different needs. It comes with either a bolted bonnet or pressure seal bonnet, ensuring reliable performance. The OS&Y (Outside Screw and Yoke) design allows for easy identification of the valve position, and the rising stem with a non-rising hand wheel ensures smooth operation. Equipped with a plug disc, this valve guarantees optimal flow control. You can choose between a y type globe valve or a straight-through globe valve, depending on your specific requirements. With these features, this valve provides flexibility and efficiency in various applications.
We offer a wide range of materials for our products, including cast carbon steel, stainless steel, and alloy steel. Some examples include WCB, WCC, WC1, WC6, WC9, C5, C12, CF8, CF8M, CN7M, CF3, CF3M, CN7M, LCB, LCC, duplex stainless steel, Monel, alloy 20, Al-bronze C95800, cast iron, and ductile iron. With such a diverse selection, we can provide the right material to meet your specific needs. Whether you require strength, corrosion resistance, or a combination of both, we have the solution for you. Trust in our expertise and quality materials for all your project requirements.
The different ways to operate a valve include using a hand wheel, gear, pneumatic actuator or electric actuator. These options provide flexibility in how a valve can be controlled based on individual needs and preferences. Whether it's a manual or automated operation, there are different solutions to suit various applications. The choice of which method to use will depend on the specific use case. Ultimately, the goal is to ensure smooth and efficient operation of the valve to achieve optimal performance.
Â
Â
The operation of globe valves is centered around the movement of the disc or plug, which is connected to the stem. As the stem is turned, the disc or plug moves perpendicular to the fluid flow, allowing the size of the opening between the disc and seat to regulate the flow.
Â
Â
Excellent control of fluid flow is crucial, as it allows for precise regulation of the flow of liquid. This is why it's essential to have accurate flow control mechanisms in place.
These valves are suitable for a wide range of applications due to their ability to withstand high pressure and temperature. Their design ensures that they can handle extreme conditions, making them ideal for various industries and situations.
These valves offer versatility and can be utilized in a wide range of industries due to their ability to be used in both throttling and isolation applications. This makes them highly useful and adaptable for different purposes.
A tight shutoff is a crucial feature of valves as it ensures a leak-free seal when closed. Valves with tight shutoff capabilities are highly favored in applications that require a high level of sealing accuracy and precision. This is because they are designed to fit precisely and create an airtight seal, which makes them ideal for use in critical applications such as chemical and petrochemical processing. With tight shutoff valves, you can be assured that your system will remain secure, preventing any unwanted leaks or accidents.
Â
No. |
Parts |
Materials |
1 |
Body |
ASTM A216 WCB |
2 |
Seat ring |
A105 + 13CR |
3 |
Disc |
ASTM A216+13CR |
4 |
Disc nut |
ASTM A182 F6a |
5 |
Stem |
ASTM A182 F6a |
6 |
Gasket |
SS304 with graphite spiral wounded |
7 |
Backseat bushing |
ATM A182 F6 |
8 |
Bonnet |
ASTM A216 WCB |
9 |
Bonnet bolt |
ASTM A193 B7 |
10 |
Bonnet nut |
ASTM A194 2H |
11 |
Stem packing |
Flexible Graphite |
12 |
Gland |
ASTM A182 F6 |
13 |
Gland flange |
ASTM A216 WCB |
14 |
Gland eyebolt |
ASTM A193 B7 |
15 |
Gland nut |
ASTM A194 2H |
16 |
Stem nut |
A394 D2 or A276 410 |
17 |
Hand wheel |
Ductile iron |
18 |
H.W. Lock Nut |
ANSI 1020 |
Â
Class 150
DN |
50 |
65 |
80 |
100 |
125 |
150 |
200 |
250 |
300 |
350 |
400 |
NPS |
2 |
2.1/2 |
3 |
4 |
5 |
6 |
8 |
10 |
12 |
14 |
16 |
L-L1(RF-BW) |
203 |
216 |
241 |
292 |
356 |
406 |
495 |
622 |
699 |
787 |
914 |
L2(RTJ) |
216 |
229 |
254 |
305 |
368 |
419 |
508 |
635 |
711 |
 |
 |
H(OPEN) |
380 |
435 |
465 |
530 |
580 |
650 |
760 |
860 |
1000 |
1050 |
1150 |
W |
200 |
250 |
250 |
300 |
300 |
350 |
400 |
500 |
600 |
600 |
750 |
RF (Kgs) |
22 |
30 |
37 |
61 |
90 |
110 |
168 |
238 |
410 |
450 |
636 |
BW (Kgs) |
19 |
27 |
34 |
51 |
75 |
88 |
146 |
215 |
370 |
400 |
550 |
Â
Class 300
DN |
50 |
65 |
80 |
100 |
125 |
150 |
200 |
250 |
300 |
350 |
400 |
NPS |
2 |
2.1/2 |
3 |
4 |
5 |
6 |
8 |
10 |
12 |
14 |
16 |
L-L1(RF-BW) |
267 |
292 |
318 |
356 |
400 |
445 |
559 |
622 |
711 |
838 |
864 |
L2(RTJ) |
283 |
308 |
333 |
371 |
416 |
460 |
575 |
638 |
727 |
 |
 |
H(OPEN) |
425 |
465 |
530 |
610 |
695 |
790 |
870 |
1040 |
1140 |
1200 |
1400 |
W |
200 |
250 |
250 |
300 |
300 |
400 |
500 |
500 |
600 |
750 |
850 |
RF (Kgs) |
27 |
40 |
53 |
80 |
130 |
155 |
240 |
340 |
495 |
650 |
850 |
BW (Kgs) |
21 |
33 |
44 |
66 |
110 |
128 |
210 |
280 |
410 |
520 |
700 |
Â
Class 600
DN |
50 |
65 |
80 |
100 |
150 |
200 |
250 |
300 |
350 |
400 |
NPS |
2 |
2.1/2 |
3 |
4 |
6 |
8 |
10 |
12 |
14 |
16 |
L-L1(RF-BW) |
292 |
330 |
356 |
432 |
559 |
660 |
787 |
838 |
889 |
991 |
L2(RTJ) |
295 |
333 |
359 |
435 |
562 |
664 |
664 |
791 |
840 |
 |
H(OPEN) |
475 |
515 |
585 |
675 |
885 |
945 |
1040 |
1280 |
1350 |
1550 |
W |
250 |
250 |
300 |
350 |
450 |
500 |
600 |
750 |
850 |
960 |
RF (Kgs) |
40 |
57 |
72 |
121 |
250 |
450 |
700 |
900 |
1115 |
1480 |
BW (Kgs) |
36 |
45 |
61 |
97 |
222 |
356 |
588 |
800 |
900 |
1100 |
Â
Class 900
DN |
50 |
65 |
80 |
100 |
150 |
200 |
250 |
300 |
350 |
400 |
NPS |
2 |
2.1/2 |
3 |
4 |
6 |
8 |
10 |
12 |
14 |
16 |
L-L1(RF-BW) |
368 |
419 |
381 |
457 |
610 |
737 |
838 |
965 |
1029 |
1130 |
L2(RTJ) |
371 |
422 |
384 |
460 |
613 |
740 |
 |
 |
 |
 |
H(OPEN) |
600 |
660 |
665 |
800 |
1015 |
1145 |
1360 |
1610 |
1650 |
1800 |
W |
300 |
350 |
350 |
500 |
600 |
600 |
750 |
850 |
960 |
960 |
RF (Kgs) |
87 |
130 |
122 |
182 |
434 |
730 |
1120 |
1630 |
2000 |
2650 |
BW (Kgs) |
80 |
115 |
102 |
167 |
385 |
620 |
950 |
1410 |
1760 |
2350 |
Â
Class 1500
DN |
50 |
65 |
80 |
100 |
150 |
200 |
250 |
300 |
350 |
400 |
NPS |
2 |
2.1/2 |
3 |
4 |
6 |
8 |
10 |
12 |
14 |
16 |
L-L1(RF-BW) |
368 |
419 |
470 |
546 |
705 |
832 |
991 |
1130 |
1257 |
1384 |
L2(RTJ) |
371 |
422 |
473 |
549 |
711 |
841 |
 |
 |
 |
 |
H(OPEN) |
600 |
660 |
770 |
850 |
1145 |
1345 |
1510 |
1870 |
1950 |
2200 |
W |
300 |
350 |
500 |
500 |
600 |
600 |
750 |
850 |
960 |
1100 |
RF (Kgs) |
87 |
130 |
250 |
435 |
540 |
970 |
1520 |
2200 |
2700 |
3580 |
BW (Kgs) |
80 |
115 |
220 |
385 |
450 |
790 |
1320 |
1960 |
2400 |
3250 |
http://www.frontvalves.com/