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KSB Submersible Pumps KSB MIL 78000

Price 6700.0 INR/ Number

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KSB Submersible Pumps KSB MIL 78000 Specification

Voltage
24 Volt (v)

Weight
15 to 40 Grams (g)

Temperature
-29 C and 260 C. Celsius (oC)

Measuring Range
- Newton

Product Type
The KSB MIL 78000 is classified as a Severe Service Multistage Control Valve. It is specifically engineered to handle high pressure drops in liquid and gas services without the damage commonly caused by cavitation, erosion, or high noise levels

Hardness
Trim Hardness & Materials The multistage trim (plug, seat, and cages) must be significantly harder than the valve body to prevent erosion: Standard Hardening: Trims are typically hardened using Stellite (Cobalt-based alloy) cladding or Solid Stellite for the seating areas. Stellite typically reaches a hardness of 37 to 45 HRC (Rockwell C). Severe Erosion Resistance: For applications involving fine particles (like sand in oil & gas), materials like 17-4 PH Stainless Steel (hardened to ~40-44 HRC) or 400 series Stainless Steel with heat treatment are commonBody Hardness The valve body (forged or cast steel) is generally kept at a lower, more ductile hardness to ensure structural integrity and pressure containment: Forged Carbon Steel (A105): Typically has a hardness around 137-187 HB (Brinell). Alloy Steels (F11/F22): Used for high-temperature steam, these are heat-treated to maintain strength without becoming brittle.

Gas Pressure
420 kgf/m2

Automation Grade
The KSB MIL 78000 is a high-performance severe service control valve designed for advanced automation in complex industrial processes. Its "automation grade" is reflected in its high precision, 1:100 rangeability, and compatibility with modern digital control systems for critical applications like boiler feed and high-pressure oil and gas services.

Number of Specimens
The KSB MIL 78000 control valve series is defined by a comprehensive set of technical specifications designed for severe industrial service. While there is no single "number of specifications," the series is typically categorized across seven to nine primary technical data fields that govern its operation and installation.

Resolution
In the context of the KSB MIL 78000 control valve, resolution refers to the minimum change in stem position that can be reliably achieved by the control system. While KSB does not publish a single resolution percentage for the valve body itself, it is determined by the precision of the multistage trim and the actuator/positioner assembly.

Test Range
1:100

Equipment Type
According to KSB MIL Controls, the 78000 series is categorized by the following design and functional typesValve Type: Globe valve (available in both inline and angle body patterns). Service Category: Severe Service, specifically for liquid applications requiring anti-cavitation and low-noise performance. Trim Type: Multistage axial-flow high-resistance trim. Pressure Management: Employs the principle of "Adiabatic Flow with Friction" to reduce pressure through multiple small steps rather than a single orifice

Operate Method
Actuation Methods The valve is designed to interface with several different drive types to suit plant automation requirements: Pneumatic Actuators: The most common method, using pneumatic spring diaphragm actuators (MIL 37/38 series) or high-power piston cylinders (MIL 67/68). Electric Actuators: Used in facilities that prefer electronic control systems (MIL 90 series). Hydraulic Actuators: Selected for applications requiring extremely high force or specialized operational speeds. Hand-Operated: Can be configured with manual handwheels for local control or as a manual override for automated units

Usage
Power Plant Usage In the energy sector, the MIL 78000 series is standard for several high-pressure steam and water control tasks:Boiler Feed Pump Protection: Used for minimum recirculation and spray control to protect pumps during low-load conditions. Drum Level Control: Employed for start-up (low load) drum level control in boilers, where valves face high pressure drops and cavitating conditions. Attemperator Control: Acts as a reheater or superheater spray block valve to manage high-temperature water injection. Deaerator Pegging: Manages the steam supplied to deaerators to maintain positive pressure and remove non-condensable gases

Operating Voltage
24 Volt (V)

Material
The KSB MIL 78000 series uses high-performance, wear-resistant materials specifically selected for high-pressure and erosive severe-service applications

Mounting Type
The KSB MIL 78000 control valve is primarily a pipe-mounted device with specific configurations for its body and actuator. Its mounting type is defined by how it integrates into the piping system and how the actuator is supported

Frequency
- Hertz (HZ)

Application
According to KSB MIL Controls, these valves are categorized based on their ability to handle "Severe Service" where standard valves typically fail due to erosion, vibration, or noise.

Display Type
The KSB MIL 78000 control valve series does not have a "display" on the valve body itself; however, it interfaces with external control and feedback devices that provide visual monitoring. The "display type" depends on the positioner or transmitter mounted to the actuator.

Capacity
- Pcs/hr

Power Supply
10-60

Classification
According to KSB MIL Controls, these valves are categorized based on their ability to handle "Severe Service" where standard valves typically fail due to erosion, vibration, or noise.

Accuracy
0.01% %

Humidity
-

Features
Specialized Severe Service Features Within the KSB product range, the 78000 series is specifically classified for the following conditions: Anti-Cavitation: Uses multiple throttling stages to prevent liquid from reaching its vapor pressure. Low Noise: Engineered to reduce fluid velocity and aerodynamic noise. Anti-Clog: Features a larger flow area than standard drilled-hole technology, allowing it to handle fluids with fine sand or particle fines.

Port Size
The port size of the KSB MIL 78000 control valve series is defined by its nominal pipe size, ranging from NPS 1/2 to NPS 6 (approx. 15 mm to 150 mm). Because this is a multistage control valve, the internal "port" refers to the area within the multi-step axial-flow trim designed to manage high pressure drops

Specimen Size
NPS 1/2 up to NPS 6. Inch (in)

Max Height
13"

Dimension (L*W*H)
197x308x308 Millimeter (mm)

Color
KSB Blue

Power
10-60 Volt (v)

Response Time
1 Minutes

Interface Type
The KSB MIL 78000 severe-service control valve features several interface types depending on whether you are referring to its physical pipe connection, its drive mechanism, or its control signal integration. onnection Types: Most units are supplied with flanged or butt-weld ends. Standards Compatibility: While ASME/ANSI (Class 150 to 2500) is standard, the valve can be supplied with DIN, JIS, BS, or other international ratings and end connections upon request. Body Patterns: Available in both inline (straight-through) and angle bodyPneumatic Interface: Most commonly paired with MIL 37-38 single-spring diaphragm actuators. It can also interface with direct or reverse piston cylinders (MIL 67/68). Electric Interface: Compatible with electrical actuators (90 series) for plants requiring electronic drive systems. Hydraulic Interface: Can be integrated with hydraulic actuators for applications requiring high force or specialized fail-safe speeds

Machine Weight
15 To 40 Gram (g)

Test Speed
1

Test Width
150 Millimeter (mm)

Test Stroke
The MIL 78000 series is designed with a multistage trim that features specific travel characteristics to ensure precise control even at low lifts.

Control Mode
The KSB MIL 78000 control valve is primarily a throttling (modulating) control valve. It is designed to continuously adjust its internal trim to maintain a specific flow, pressure, or level, rather than simply being an "on/off" device

KSB Submersible Pumps KSB MIL 78000 Trade Information

Minimum Order Quantity
10 Number

FOB Port
-

Payment Terms
Cash Advance (CA)

Supply Ability
10 Per Month

Delivery Time
10 Week

Sample Available
Yes

Sample Policy
Contact us for information regarding our sample policy

About KSB Submersible Pumps KSB MIL 78000

The

KSB MIL 78000

is actually a series of multistage control valves designed for anti-cavitation and low-noise performance in high-pressure industrial applications. While the term "KSB MIL 78000" is sometimes associated with pump systems in commercial listings, it refers specifically to the MIL 78000 series globe valves used alongside pumps for severe service

KSB MIL 78000 Control Valve Specifications

According to KSB's technical documentation, these valves are engineered for high-pressure fluid transport without the common issues of erosion, vibration, or noise.

Design: Multistage control valve with an anti-cavitation design and wear-resistant multistage trim.
Pressure Ratings: Available in ASME Classes CL 150, CL 300, CL 600, CL 900, CL 1500, and CL 2500.
Size Range: Nominal sizes range from NPS 1/2 to NPS 6.
Temperature Range: Operates effectively between -29 C and 260 C.
Drive Concepts: Compatible with electric, hydraulic, and pneumatic actuators.
Trim Features: Features a multistage axial-flow high resistance trim and a detachable flow bush or spacer for simplified maintenance
Common Applications

The KSB MIL 78000 series is frequently used in demanding industrial sectors where standard valves might fail due to high pressure drops or cavitating conditions.
- Energy Sector: Used for boiler feed pump recirculation, spray control, and low-load drum level control.
- Refinery and Oil & Gas: Ideal for high-pressure hydrocarbon services, amine service, and high-pressure injection water in upstream oil fields.
- Chemical & Fertilizer: Used in high-pressure ammonia letdown and other corrosive applications.
- KSB Submersible Pump Models
  
  If you are looking for KSB submersible pumps that might be used in conjunction with these valves, several high-capacity models are available from retailers like Moglix.
- Bore Size: 100 mm (4") to 200 mm (8").
  
  Head Range: Up to 480 meters.
  
  Flow Rate: Up to 78 m/hr for the 6-inch series.
  
  Motor Power: Ranges from 1.0 HP to 30 HP.
  
  Material: Corrosion-resistant stainless steel (CORACHROM series).
  
  Mounting: Vertical installation is standard, but horizontal is possible for some models
  
  2. KSB BPD & UQD Series (6-inch Submersible)
  
  These are heavy-duty pumps for industrial and large-scale agricultural use
  
  Well Diameter: Minimum 150 mm (6").
  
  Capacity: Up to 1250 lpm (liters per minute).
  
  Maximum Head: Up to 350 meters.
  
  Motor Rating: Up to 18.5 kW (25 HP).
  
  Phase: Available in Three Phase (400V).
  
  Application: Ideal for mining, construction, and high-volume irrigation.
  
  3. KSB UPA Series (Borehole Submersible)
  
  The UPA series is KSB's global standard for large-scale water extraction and pressure boosting.
  
  Flow Rate: Massive capacity up to 840 m/hr.
  
  Voltage: Supports up to 10,000 V for specialized industrial units.
  
  Temperature: Can handle fluids up to 50 C.
  
  Design: Multistage centrifugal pump in ring-section design.

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KSB Submersible Pumps KSB MIL 78000

Price 6700.0 INR/ Number

KSB Submersible Pumps KSB MIL 78000 Specification

KSB Submersible Pumps KSB MIL 78000 Trade Information

About KSB Submersible Pumps KSB MIL 78000

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