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Barksdale Series 140, 200, 920, 5620手动控制换向阀
Oil and Gas BOP Control Valves油气防喷器控制阀
Heavy Duty Line - directional control for fluids and gasses up to 6,000 psi
Shear-Seal Manual Control Valve
Barksdale的重型阀门为高达6000 psi的流体和气体提供卓越的方向控制，在艰难的工业应用中。使用Barksdale的Shear-Seal密封技术，重型阀门产品提供可靠的性能和长寿命，即使被控制的介质被会破坏普通阀门的碎片污染。具有坚固的滚珠轴承结构、硬化不锈钢密封件、耐用的青铜和铸铁外壳，这些阀门将在恶劣的环境中为您的关键应用提供无故障性能。Barksdale's Heavy Duty Valve provides superior directional control for fluids and gasses up to 6,000 psi in the toughest industrial applications. Using Barksdale's Shear-Seal? technology, the Heavy Duty Valve products offer dependable performance and long life even when the media being controlled is contaminated with debris that would ruin ordinary valves. Featuring rugged ball bearing construction, hardened stainless steel seals, and durable bronze and iron cast housings these valves will provide trouble free performance for your critical application in the harshest environments.
Oil and Gas BOP Control Valves
油气防喷器控制阀
产品应用Applications：
- Land-based and offshore drilling equipment陆地和海上钻井设备
- Steel mills钢厂
- Nitrogen charging panels充氮面板
- Refineries and chemical processing plants炼油厂和化工厂
- Power generation facilities发电设施
Datasheets产品样本手册
Series 140, 200, 920, 5620 Datasheet
Valves Supplemental Guide
Installation Manuals安装手册
Series 140, 200, 920, 5620-Installation Instructions
Valve Lockout Device Installation & Operating Instructions
Details
Original Shear-Seal technology
High velocity flow
Tolerates contaminates
Low handle load at high pressures
Spring return option
Low pressure drop
2- and 3-Position Actuators
For Lockout Device for Oil & Gas Heavy Duty Valves option
Technical specifications General Specifications*
| Working Pressure: |
Air (pneumatic) up to 4,000 psi (276 bar) hydraulic oil or lubricated water up to 6,000 psi (413 bar) |
| Flow Capacity, Cv: |
See table |
| Back Pressure: |
Must not exceed 250 psi (17 bar) at return port for satisfactory operation |
| Pressure Drop: |
14 psi (0.96 bar) at 20 ft/sec return port for satisfactory operation |
| Proof Pressure: |
1.5x times working pressure except at return port |
| Burst Pressure: |
2.5X times working pressure except at return port (3,000 psi [206 bar]) |
| Media Temperature Range: |
-40° to +250°F (-40° to +121°C) |
| Rotor: |
400 series stainless steel |
| Pressure Seals: |
Stainless steel |
| Shaft: |
Stainless steel |
| Body: |
Bronze |
| Housing: |
Ductile iron |
| Standard O-ring: |
Buna N, others available |
| Back-up Rings: |
Teflon? |
Flow Capacity Table
140/920
Series
Valve |
1/4” |
3 (11) |
6 (23) |
9 (34) |
1/4” |
0,95 |
4.5 (2) |
| 3/8” & 1/2” |
9 (34) |
19 (72) |
28 (106) |
7/16” |
3,2 |
8.5 (3.9) |
| 3/4” & 1” |
25 (95) |
50 (189) |
75 (284) |
23/32” |
9,2 |
21.5 (9.8) |
| 1-1/2” |
57 (217) |
114 (433) |
171 (650) |
1-3/32” |
21 |
48.5 (22) |
140/920
Series
Valve |
1/4” |
3 (11) |
6 (23) |
9 (34) |
1/4” |
0,95 |
4.5 (2) |
| 1/2” |
5 (19) |
10 (38) |
15 (57) |
5/16” |
1,6 |
8.5 (3.9) |
| 1” |
9 (34) |
19 (72) |
28 (106) |
7/16” |
3,2 |
21.5 (9.8) |
Oil and Gas BOP Control Valves油气防喷器控制阀
Part Number Port Size Pressure Range Position Flow Pattern
145R3WC3-Q6 1” NPT 3K psi lub. water or hyd. oil 3 Selector
145R3WC3-Q8 1” NPT 3K psi lub. water or hyd. oil 3 Diverter
145R3WC3-Q32 1” NPT 3K psi lub. water or hyd. oil 3 Selector
145R3WC3-Q33 1” NPT 3K psi lub. water or hyd. oil 3 Diverter
145R3WC3-Q16 1” NPT 5K psi lub. water or hyd. oil 3 Selector
145R3WC3-Q17 1” NPT 5K psi lub. water or hyd. oil 3 Diverter
Part Number Port Size Pressure Range Position Flow Pattern
Refer to sales drawings for technical reference and specifications
147R3WC3-Q4 1.5” NPT 3K psi lub. water or hyd. oil 3 Selector
147R3WC3-MS-Q4 1.5” SAE 3K psi lub. water or hyd. oil 3 Selector
147R3WC3-Q7 1.5” NPT 3K psi lub. water or hyd. oil 3 Diverter
147R3WC3-MS-Q7 1.5” SAE 3K psi lub. water or hyd. oil 3 Diverter
925R3WQ3-Q8 1” NPT 5K psi lub. water or hyd. oil 3 Manipulator
927R3WQ3-Q4 1.5” NPT 3K psi lub. water or hyd. oil 3 Manipulator
927R3WQ3-MS-Q4 1.5” SAE 3K psi lub. water or hyd. oil 3 Manipulator
Barksdale 5621P6WQ3 手动高压三位四通液压换向阀现货库存
Barksdale 手动高压三位四通液压换向阀 5621P6WQ3
Barksdale Shear-Seal 金属剪切密封手动控制阀 140，200，920，5620系列
Barksdale Shear-Seal Heavy Duty Manual Directional Control Valve
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