3KH/4KH High Pressure 3-Way/4-Way Ball Valve (Max.315bar)
3KH/4KH Multi-Way Ball Valve (DN6~25mm)
Uses: Widely used in chromatographs, test equipment, hydraulic systems, and automation equipment
Features
• A single valve enables multi-way control and switching among multiple port configurations (see the product pages for 3KH/4KH high‑pressure three‑way and four‑way ball valves).
• Max. working pressure: 100 bar (PTFE), 250 bar (POM), 315 bar (PEEK)
• Features a fixed ball structure, with any port capable of being connected to high pressure
• Applicable media: liquids and gases (stainless steel valve); oils (carbon steel valve)
- Product Details
- 概要描述
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- Commodity name: 3KH/4KH High Pressure 3-Way/4-Way Ball Valve (Max.315bar)
- Commodity ID: EG00650
- 小标题: 3KH/4KH Multi-Way Ball Valve (DN6~25mm)
<span style="color:#f2962b"> ○ </span> 315bar, -45℃～+180℃ <span style="color:#f2962b"> ○ </span> G1/4～G11/4″, 17 Flow Patterns <span style="color:#f2962b"> ○ </span> Stainless steel or carbon steel, used in chromatographs and automation systems, compatible with actuators
Ordering Information
Application of Sealing Materials
Table of Technical Data [mm]
Multi-way Ball Valve Configuration
(Crossover flow may occur between ports during ball valve switching)★Manual ball valves with three flow positions feature a machined stop that provides positive positioning in the intermediate position.
Torque Curves
The ball valve on-off torque depends on pressure and ball seat sealing material. For the diagram below, working medium is water, and seal material is POM. Torque is 1.4 times that of POM supposing sealing material is PEEK, 0.8 times for oil, 1.3 times for air, and 1.4 times for granular powder. Actuator torque = 1.2*ball valve on-off torque(1.2: safety factor).
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Uses: Widely used in chromatographs, test equipment, hydraulic systems, and automation equipment
Features
• A single valve enables multi-way control and switching among multiple port configurations (see the product pages for 3KH/4KH high‑pressure three‑way and four‑way ball valves).
• Max. working pressure: 100 bar (PTFE), 250 bar (POM), 315 bar (PEEK)
• Features a fixed ball structure, with any port capable of being connected to high pressure
• Applicable media: liquids and gases (stainless steel valve); oils (carbon steel valve)
Ordering Information
Application of Sealing Materials
Table of Technical Data [mm]
Multi-way Ball Valve Configuration
(Crossover flow may occur between ports during ball valve switching)
★Manual ball valves with three flow positions feature a machined stop that provides positive positioning in the intermediate position.
Torque Curves
The ball valve on-off torque depends on pressure and ball seat sealing material. For the diagram below, working medium is water, and seal material is POM. Torque is 1.4 times that of POM supposing sealing material is PEEK, 0.8 times for oil, 1.3 times for air, and 1.4 times for granular powder. Actuator torque = 1.2*ball valve on-off torque(1.2: safety factor).
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