Xiangjing (Shanghai) M&E Technology Co., Ltd
| Payment Terms | T/T |
| Supply Ability | 1000 sets per year |
| Delivery Time | 45-75 work days |
| Packaging Details | Cardboard box + protection |
| type | on-off valve |
| Connectivity | Flange |
| Communication output | RS485, Modbus-RTU Communication Protocol |
| accuracy | +/-0.5% |
| Ambient temperature | (-10~55)℃ |
| Protection level | IP65 |
| Power supply | (100~240)VAC,50/60Hz / (20~28)VDC |
| Storage temperature | (-20~55)℃ |
| Brand Name | KTM |
| Model Number | NB1 |
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Product Specification
| Payment Terms | T/T | Supply Ability | 1000 sets per year |
| Delivery Time | 45-75 work days | Packaging Details | Cardboard box + protection |
| type | on-off valve | Connectivity | Flange |
| Communication output | RS485, Modbus-RTU Communication Protocol | accuracy | +/-0.5% |
| Ambient temperature | (-10~55)℃ | Protection level | IP65 |
| Power supply | (100~240)VAC,50/60Hz / (20~28)VDC | Storage temperature | (-20~55)℃ |
| Brand Name | KTM | Model Number | NB1 |
Product Overview
The KTM NB1 Ball Valve is a high-performance quarter-turn valve engineered for reliable shut-off and flow control in demanding industrial applications. With a robust floating ball design, low operating torque, and fire-safe certification, it ensures safe and efficient operation in oil & gas, petrochemical, and general industrial processes. The 190 series features full-bore flow, minimizing pressure drop and providing long service life even under severe service conditions. Available in a wide range of sizes, pressure classes, and materials, the KTM NB1 Ball Valve delivers proven performance with low maintenance costs.
Key Features
Robust Construction: Designed for high-pressure and high-temperature applications, fire-safe and anti-static.
Full Bore Design: Provides minimal pressure loss and high Cv values.
Versatile End Connections: Available in flanged, threaded, and welded ends for diverse piping systems.
Material Flexibility: Carbon steel, stainless steel, and special alloys for corrosive or high-temperature media.
Tight Shut-Off: Soft or metal-seated options ensure reliable sealing across a wide range of conditions.
Low Torque Operation: Quarter-turn operation allows easy actuation, manual or automated.
Standards Compliance: API 6D, ISO 5211, and ASME design standards.
Fire-Safe & Anti-Static: Certified to international fire-safe standards.
Technical Specifications
| Parameter | Specification |
|---|---|
| Size Range | DN15 to DN300 (½” to 12”) |
| Pressure Rating | ANSI Class 150 to 600 |
| Temperature Range | -29°C to +200°C (depending on materials/seating) |
| Body Materials | Carbon Steel, Stainless Steel, Alloy Steel |
| Ball & Stem Materials | Stainless Steel, Alloy options |
| Seat Options | PTFE, RPTFE, Metal-to-Metal |
| End Connections | Flanged (RF/RTJ), Threaded, Welded |
| Operation | Lever, Gearbox, Pneumatic/Electric Actuator |
| Standards | API 6D, ASME B16.34, ISO 5211 |
| Certifications | Fire-Safe, API, CE, ATEX (optional) |
Applications
The KTM NB1 Ball Valve is widely used for safe and reliable flow isolation in critical industries:
Oil & Gas: Pipeline isolation, upstream/downstream process control.
Petrochemical: Handling aggressive chemicals and hydrocarbons.
Power Plants: Steam, cooling water, and auxiliary systems.
Chemical Industry: High-performance sealing for corrosive fluids.
General Industry: Utility and process piping requiring robust shut-off.
Frequently Asked Questions
Does the KTM NB1 Ball Valve support automation?
Yes, it can be fitted with pneumatic or electric actuators for remote operation.
Is the valve fire-safe certified?
Yes, the KTM NB1 is certified to international fire-safe standards, ensuring safe shutdown in emergencies.
Can it handle abrasive or high-temperature media?
Yes, metal-seated versions are available for high-temperature and severe service applications.
What end connections are available?
Flanged (RF/RTJ), threaded, and welded connections to suit project requirements.
What standards does it comply with?
API 6D, ASME B16.34, and ISO 5211 for global industry compatibility.
Contact Us
For more information about the KTM NB1 Ball Valve, technical support, or quotations, contact our team:
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer,Exporter,Trading Company,Seller,Other
Year Established:
2015
Total Annual:
30,000,000-50,000,000
Employee Number:
200~300
Ecer Certification：
Verified Supplier
Xiangjing (Shanghai) - Leading Distributor of Pneumatic and Electric Control Valves Established in Shanghai, China, Xiangjing(Shanghai) Mechanical and Electrical Tech Co.,Ltd has been a trusted distributor of high-quality pneumatic and electric control valves for many years. With extensive indust... Xiangjing (Shanghai) - Leading Distributor of Pneumatic and Electric Control Valves Established in Shanghai, China, Xiangjing(Shanghai) Mechanical and Electrical Tech Co.,Ltd has been a trusted distributor of high-quality pneumatic and electric control valves for many years. With extensive indust...
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