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Class Rating
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Valve Pressure
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Class Rating
300LB
39
400LB
5
600LB
31
150LB
113
1500LB
22
2500LB
19
900LB
20
800LB
12
125LB
3
Class 150 LB Globe Valve
12
Class 150 LB Ball Valve
27
Class 1500 LB Ball Valve
4
Class 300 LB Gate Valve
6
Class 150 LB Gate Valve
31
Class 150 LB Check Valve
17
Class 120 LB Ball Valve
1
Class 150 LB Butterfly Valve
24
Class 120 LB Plug Valve
2
Class 300 LB Globe Valve
3
Class 150 LB Eccentric Butterfly Valve
3
Class 300 Swing Check Valve
3
Class 600 LB Globe Valve
3
Class 600 Gate Valve
1
Class 900 LB Gate Valve
5
Class 900 LB Globe Valve
2
Class 900 LB Swing Check Valve
1
Class 3000 LB Y-Strainer
1
Class 600 Swing Check Valve
2
Class 800 LB Globe Valve
1
Class 800 LB Gate Valve
7
Class 2500 LB Globe Valve
3
Class 150 LB Plug Valve
4
Class 300 LB Check Valve
5
Class 2500 LB Check Valve
5
Class 2500 LB Ball Valve
6
Class 800 LB Ball Valve
6
Class 150 LB Foot Valve
4
Class 300 LB Plug Valve
3
Class 1500 LB Check Valve
3
Class 300 LB Lug Check Valve
1
Class 300 LB Ball Valve
11
Class 150 LB Safety Valve
1
Class 150 LB Wafer Butterfly Valve
4
Class 600 Ball Valve
1
Class 800 LB Check Valve
3
Class 150 LB Wafer Check Valve
2
Class 600 LB Ball Valve
8
Class 1500 LB Butterfly Valve
2
Class 150 LB Bucket Strainer
2
Class 900 LB Throttling Valve
1
Class 125 LB Butterfly Valve
1
Class 125 LB Check Valve
2
Class 125 LB Gate Valve
2
Class 150 LB Basket Strainer
4
Class 600 LB Plug Valve
3
Class 150 LB Strainer
4
Class 600 LB Strainer
1
Class 900 LB Ball Valve
3
Class 1500 LB Gate Valve
4
Class 2500 LB Gate Valve
3
Class 300 LB Butterfly Valve
7
Class 300 LB Y-Strainer
2
Class 600 LB Swing Check Valve
1
2500 LB
3
Class 150 LB Trunnion Mounted Ball Valve
3
600 LB Gate Valve
2
600 LB Check Valve
1
6000 LB Threaded Needle Valve
1
Class 150 LB Control Valve
2
PN16 Electric Control Valve
1
Class 150 LB Y Strainer
1
150 PSI Ball Valve
1
Class 150LB Valve
1
300 LB Y Strainer
1
300 LB Ball Valve
1
Class 600 LB Butterfly Valve
1
Class 150 LB Swing Check Valve
1
Class 150 LB Air Release Valve
2
Class 600 LB Steam Trap
1
Class 800 LB Strainer
1
Class 150 LB Steam Trap
1
Class 600 LB Gate Valve
2
Class 300 LB Control Valve
1
Class 300 LB Strainer
1
Class 600 LB Control Valve
0
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News & Events
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Nov 20, 2024
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Nov 08, 2024
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Oct 23, 2024
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Oct 09, 2024
Technical Articles
Advantages & disadvantages of gate valve butterfly valve ball valve
May 11, 2020
Advantages and disadvantages of globe, plug, safety, check valves
May 11, 2020
What is the difference between a globe valve and a gate valve?
Jul 26, 2019
Nine types of valves - working principles, pros and cons (part two)
Nov 02, 2018
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