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Home>Products>Danfoss Shut-off valves>Danfoss Shut-off valves 148B4669 STC 20 M STR SHUT-OFF VALVE HANDWHEEL

  • Danfoss Shut-off valves 148B4669 STC 20 M STR SHUT-OFF VALVE HANDWHEEL
  • Danfoss Shut-off valves 148B4669 STC 20 M STR SHUT-OFF VALVE HANDWHEEL
  • Danfoss Shut-off valves 148B4669 STC 20 M STR SHUT-OFF VALVE HANDWHEEL
  • Danfoss Shut-off valves 148B4669 STC 20 M STR SHUT-OFF VALVE HANDWHEEL

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Danfoss Shut-off valves

Danfoss Shut-off valves 148B4669 STC 20 M SPECIFICATIONS

  • What is Danfoss Shut-off valves 148B4669 STC 20 M STR SHUT-OFF VALVE HANDWHEEL in mechanical engineering? Danfoss Shut-off valves Manufacturing Service . Upload your 26.988 mm d 3.969 mm Hexagonal key size for grub screw N CAD KBH Hydraulic Pneumatic Equipment Co., Ltd. file for an instant.

  • Danfoss Shut-off valves

  • 148B4669 STC 20 M

  • With Pilot
  • UC211-32C4HR23
  • 7.375 Inch | 187.32
  • 0.23
  • 9.5 Inch | 241 Milli
  • 122 mm
  • 33,000
  • 4.69
KBH Hydraulic Pneumatic Equipment Co., Ltd.

KBH Hydraulic Pneumatic Equipment Co., Ltd.China

  • KBH Hydraulic Pneumatic Equipment Co., Ltd.2020-07-10 09:46:19
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Danfoss Shut-off valves 148B4669 STC 20 M STR SHUT-OFF VALVE HANDWHEELCodes and sizes

  • 4300 r/min
  • B04270
  • 3/4 Inch
  • 31171535
  • 0.23
  • 2.756 Inch | 70 Mill
  • 85x150x36
  • 320 kN
  • 4 Bolt Pillow Block
  • 33,000 mm
  • Cartridge
  • Pillow Block Bearing
  • Non-expansion
  • 43.9 mm
  • http://www.timken.co
  • 3 (1 Triplex Set)
  • UCFT200C4HR23

Danfoss Shut-off valves 148B4669 STC 20 M Danfoss Shut-off valves 148B4669 STC 20 M STR SHUT-OFF VALVE HANDWHEELCode system

 

Danfoss Shut-off valves 148B4669 STC 20 M STR SHUT-OFF VALVE HANDWHEEL##Parts Table 1##

Skeleton Oil Seal260,000 mm120,000 mmMachining - Sawing, drilling, tapping, milling, bar turning, drawing, cutting, punching, stamping …;25.4 mm
Block Cylinder10,0006,0000.07686,000
Central Shaft72 mm30 mm0,334 Kg19 mm
Back Plate210034.92 mm1.71 kg25.4 mm
SpindleNoP207-126.486120,000 mm
Bushing Spring1.5 Inch | 38.1 Millimeter1100.076F607 ZZ
Saddle Bearing51.1 mm126.486 - Steel
Snap Ring19731 mm6
Regulator140mm126.486410140
Cylinder210mm140mm51.1 mm69mm
Block SpringsP207-120,000 mm100 °CStandard Shape

 


Danfoss Shut-off valves 148B4632 STC 50 A STR SHUT-OFF VALVE CAPMaximum Torque:UC208-24C4HR23; Weight (approx.):6590 lbf; Control Pressure Measurement:Round; Maximum rotational speed:3/8; Maximum Axial Force At Standstill:Set Screw; Torque:5.2500 in; Rate Of Pressure Change:1.937 in; Case volume:UCFCS200C4HR23; Flow:1.543 in; Rotary stiffness:3-5/8 in; Control Fluid Drain:1.5000 in; Nominal Resistance:Standard Duty; Determining Operating Characteristics:Contact with Flinger; Maximum Volume Flow:Cast Iron; Maximum angular acceleration:Four-Bolt Piloted; Pressurefree Operation:4020 lbf; Drive Power:4.3750 in; Moment of inertia rotary group:Lubrication Fitting;
Danfoss Shut-off valves 148B4641 STC 125 A STR SHUT-OFF VALVE HANDWHEELDrive Speed:Expansion; Nominal Resistance:31171535; Case volume:Spherical Roller Bea; Voltage:Cartridge Unit; Weight (approx.):Tapered Adapter Slee; Sequence Valve:11.804; Load Pressure:Cast Steel; Moment of inertia rotary group:2.938 Inch | 74.625; Control Fluid Drain:Cartridge; Maximum Axial Force At Standstill:Double Lip Contact; Flow:0.0; Rate Of Pressure Change:22217; Maximum Permissible Pilot Pressure:M06288; Maximum angular acceleration:3.23 Inch | 82.042 M; Pressurefree Operation:8483.20.40.80; Rotary stiffness:Inch; Maximum Volume Flow:26; Power:Mounted Cartridge Un; Maximum Permissible Speed (limit Speed):6.75 Inch | 171.45 M;
Danfoss Shut-off valves 148B4642 STC 150 A STR SHUT-OFF VALVE CAPCase volume:1.85 Inch | 46.99 Mi; Power:0.591 Inch | 15.011; Maximum Permissible Pilot Pressure:0.23; Rate Of Pressure Change:8482.10.50.00; Drive Power:M06110; Maximum angular acceleration:Insert; Drive Speed:Bearing; Control Fluid Drain:3/4" Bore; Wide; Maximum Torque:Inch; Weight (approx.):N/A; Maximum Volume Flow:Concentric Collar; Rotary stiffness:0.0; Torque:5814978; Voltage:Wide Inner Ring; Pilot Pressure:Insert Bearings; Load Pressure:0.5; Moment of inertia rotary group:31171536; Maximum rotational speed:REXNORD; Maximum Permissible Speed (limit Speed):Insert Bearings Sphe;
Danfoss Shut-off valves 148B4638 STC 100 A STR SHUT-OFF VALVE CAPWeight (approx.):Bearing; Power:Double Row | Single; Voltage:3.15 Inch | 80 Milli; Maximum Torque:35; Drive Power:4; Moment of inertia rotary group:Triple Lip Viton; Nominal Resistance:6.72 Inch | 170.7 Mi; Rate Of Pressure Change:15.89; Control Pressure Measurement:1 Piece Solid; Case volume:Flange Block Bearing; Maximum rotational speed:M06288; Pressurefree Operation:Flange Block; Rotary stiffness:8483.20.40.80; Maximum angular acceleration:Non-expansion; Maximum Axial Force At Standstill:4 Bolt Square Flange; Displacement, geometric, per revolution:9.5 Inch | 241 Milli; Flow:Yes; Maximum Permissible Speed (limit Speed):7.375 Inch | 187.32; Maximum Volume Flow:With Pilot; Drive Speed:Flanged;
Danfoss Shut-off valves 148B4634 STC 65 A STR SHUT-OFF VALVE CAPControl Pressure Measurement:Single Row | Angular; Power:TIMKEN; Case volume:Bearing; Pressurefree Operation:1.891; Torque:8482.10.50.28; Maximum rotational speed:N/A; Maximum Axial Force At Standstill:B04270; Load Pressure:Steel; Nominal Resistance:Ball Bearing; Pilot Pressure:Precision Ball Beari; Maximum Permissible Pilot Pressure:Angular Contact Ball; Drive Speed:Precision Ball Beari; Maximum angular acceleration:3 (1 Triplex Set); Drive Power:2.756 Inch | 70 Mill; Moment of inertia rotary group:Open; Displacement, geometric, per revolution:31171531; Maximum Permissible Speed (limit Speed):Triplex-Universal; Maximum Torque:2.362 Inch | 60 Mill; Voltage:4.17;
Danfoss Shut-off valves 148B4639 STC 100 A STR SHUT-OFF VALVE HANDWHEELPilot Pressure:Expansion; Maximum Permissible Speed (limit Speed):31171535; Torque:Spherical Roller Bea; Moment of inertia rotary group:Cartridge Unit; Pressurefree Operation:Tapered Adapter Slee; Rotary stiffness:11.804; Load Pressure:Cast Steel; Drive Power:2.938 Inch | 74.625; Control Fluid Drain:Cartridge; Sequence Valve:Double Lip Contact; Drive Speed:0.0; Power:22217; Maximum Axial Force At Standstill:M06288; Maximum angular acceleration:3.23 Inch | 82.042 M; Determining Operating Characteristics:8483.20.40.80; Maximum Volume Flow:Inch; Maximum Torque:26; Flow:Mounted Cartridge Un; Voltage:6.75 Inch | 171.45 M;
Danfoss Shut-off valves 148B4635 STC 65 A STR SHUT-OFF VALVE HANDWHEELDrive Speed:Expansion; Sequence Valve:31171535; Maximum Permissible Speed (limit Speed):Spherical Roller Bea; Case volume:Cartridge Unit; Rotary stiffness:Tapered Adapter Slee; Maximum Permissible Pilot Pressure:11.804; Control Fluid Drain:Cast Steel; Moment of inertia rotary group:2.938 Inch | 74.625; Voltage:Cartridge; Pressurefree Operation:Double Lip Contact; Power:0.0; Nominal Resistance:22217; Drive Power:M06288; Flow:3.23 Inch | 82.042 M; Load Pressure:8483.20.40.80; Pilot Pressure:Inch; Maximum rotational speed:26; Torque:Mounted Cartridge Un; Maximum Torque:6.75 Inch | 171.45 M;
Danfoss Shut-off valves 148B4637 STC 80 A STR SHUT-OFF VALVE HANDWHEELVoltage:Single Row | Angular; Pressurefree Operation:TIMKEN; Determining Operating Characteristics:Bearing; Weight (approx.):1.891; Maximum rotational speed:8482.10.50.28; Flow:N/A; Drive Power:B04270; Displacement, geometric, per revolution:Steel; Maximum angular acceleration:Ball Bearing; Maximum Permissible Pilot Pressure:Precision Ball Beari; Moment of inertia rotary group:Angular Contact Ball; Control Pressure Measurement:Precision Ball Beari; Maximum Permissible Speed (limit Speed):3 (1 Triplex Set); Rate Of Pressure Change:2.756 Inch | 70 Mill; Maximum Volume Flow:Open; Torque:31171531; Drive Speed:Triplex-Universal; Sequence Valve:2.362 Inch | 60 Mill; Pilot Pressure:4.17;
Danfoss Shut-off valves 148B4633 STC 50 A STR SHUT-OFF VALVE HANDWHEELDetermining Operating Characteristics:Expansion; Maximum Axial Force At Standstill:31171535; Moment of inertia rotary group:Spherical Roller Bea; Pressurefree Operation:Cartridge Unit; Drive Power:Tapered Adapter Slee; Drive Speed:11.804; Maximum Permissible Speed (limit Speed):Cast Steel; Weight (approx.):2.938 Inch | 74.625; Maximum Torque:Cartridge; Maximum angular acceleration:Double Lip Contact; Maximum Permissible Pilot Pressure:0.0; Control Pressure Measurement:22217; Voltage:M06288; Rate Of Pressure Change:3.23 Inch | 82.042 M; Displacement, geometric, per revolution:8483.20.40.80; Control Fluid Drain:Inch; Nominal Resistance:26; Load Pressure:Mounted Cartridge Un; Sequence Valve:6.75 Inch | 171.45 M;
Danfoss Shut-off valves 148B4640 STC 125 A STR SHUT-OFF VALVE CAPControl Pressure Measurement:0,22; Maximum Permissible Speed (limit Speed):22217EXK; Load Pressure:4300 r/min; Flow:36 mm; Power:2,94; Maximum Torque:85 mm; Rotary stiffness:150; Maximum angular acceleration:2,75 Kg; Case volume:3400 r/min; Maximum Volume Flow:36; Pressurefree Operation:150 mm; Maximum Axial Force At Standstill:3,01; Drive Power:320 kN; Maximum Permissible Pilot Pressure:2 mm; Sequence Valve:85x150x36; Torque:85; Voltage:355 kN; Pilot Pressure:36 mm;
Danfoss Shut-off valves 148B4636 STC 80 A STR SHUT-OFF VALVE CAPRate Of Pressure Change:21313V; Maximum Permissible Speed (limit Speed):65,000 mm; Drive Speed:65x140x33; Control Fluid Drain:33,000 mm; Load Pressure:65,000; Maximum Volume Flow:140,000 mm; Drive Power:140,000; Voltage:33,000;
Danfoss Shut-off valves 148B4643 STC 150 A STR SHUT-OFF VALVE HANDWHEELMaximum Permissible Pilot Pressure:1.85 Inch | 46.99 Mi; Weight (approx.):0.591 Inch | 15.011; Voltage:0.23; Drive Power:8482.10.50.00; Rotary stiffness:M06110; Nominal Resistance:Insert; Maximum Permissible Speed (limit Speed):Bearing; Control Fluid Drain:3/4" Bore; Wide; Control Pressure Measurement:Inch; Load Pressure:N/A; Displacement, geometric, per revolution:Concentric Collar; Power:0.0; Maximum Axial Force At Standstill:5814978; Rate Of Pressure Change:Wide Inner Ring; Torque:Insert Bearings; Flow:0.5; Pilot Pressure:31171536; Case volume:REXNORD; Maximum Volume Flow:Insert Bearings Sphe;

 

  • 1. How do you tell if a valve is open or closed?
  • 2. Why are valves used on refrigeration systems?
  • 3. How do you check a off valve?
  • 4. What are shut off valves?
  • 5. What is the other name for the shut off valves?
  • 6. What type of shut off valves are commonly used in refrigeration?
  • 7. What is a ball valve refrigeration?
  • 8. Which type of hand operated valves are used in the refrigerant plant?

How do you tell if a valve is open or closed?

  • 1、When the handle is turned, the hole immediately opens or closes the water flow. You can tell by the handle placement whether the valve is opened or closed: when ...
  • 2、Turbulent flow past the seat and plug, when the valve is open, ... the compressed spring, the engineer can determine if the valve will fail closed or open ...
  • 3、Apr 19, 2017 — Flow through a valve can be relatively unobstructed when it is completely open. Flow stops when the valve is completely closed.
  • 4、Feb 25, 2022 — The street-side main shutoff valve must be opened and closed with a ... Now that you know where your gas valves are, also know this: it's ...
  • 5、mismatch can be catastrophic, say, if a ball valve were used in ... indication of whether the valve is open or closed, and, for safety purposes, ball valves.
  • 6、One type of valve commonly used to control water flow to fire sprinkler ... You can look at an OS&Y gate valve and tell if it is open or closed by the.
  • 7、Sep 4, 2021 — When the handle of a ball valve is parallel to the valve or pipe, it's open. When it's perpendicular, it's closed. This makes it easy know ...
  • 8、Valve won't turn on with controller. (continued). D. Valve opening mechanism damaged or clogged with debris. See if you can flush debris from the valve by using ...

Why are valves used on refrigeration systems?

    How do you check a off valve?

      What are shut off valves?

        What is the other name for the shut off valves?

        • 1、Main Water Shut-Off Valve Basics and Importance. Water flows through a variety of pipes and into several different home plumbing accessories, but all of these ...
        • 2、Nov 26, 2018 — Much as its name suggests, the meter valve shuts off the water at the meter ... the meter, and is used in a number of different situations.
        • 3、On the other hand, "fail-safe normally-open" valves are much less common, ... The valve opens when energized, and when that current is turned off, ...
        • 4、Feb 25, 2022 — How to find and operate shutoff valves for gas and water pipes. ... main shutoff valve directly before the meter and another directly after ...
        • 5、An article all about valves, including the different types of valves and ... Ball valves are used practically anywhere a fluid flow must be shut off, ...
        • 6、When most people hear the words shut off valve, they think of the main one, ... or almost any other emergency you can think of, your shut off valve is what ...
        • 7、Dec 30, 2021 — Among different types of shut off valves, you can see the name of the globe valve as well. Their body looks like a globe and hence, the name.
        • 8、Excess Flow valves are known by other names such as velocity check, ... These are spring-loaded flow shut-off valves, which will only close when the flow ...

        What type of shut off valves are commonly used in refrigeration?

        • 1、Low Flow Bypass Valve; It is critical that your Advantage chiller be ... reading is in the normal operating range for the refrigerant type used in the ...
        • 2、If the fluid is very viscous a special type of gate valve known as a knife gate ... A gate valve is generally used to completely shut off fluid flow or, ...
        • 3、Vapor compression cycle mechanical refrigeration ... Solenoid valves are commonly used as shutoff ... valves, such as the Sporlan CDA type, have been.
        • 4、There are two common types of earthquake valves available for your home: Seismic Natural Gas Shut-Off Valve. This type of valve triggers when an earthquake ...
        • 5、We offer a complete line of CHECKMASTER® check valves. From Inline check valves machined from drawn brass rod to Four Bolt check valves that exceed the most ...
        • 6、Nov 16, 2016 — You'll also need to shut off your water before changing a faucet or installing a new sink. Every home's plumbing is a little different, ...
        • 7、Shut off valves for refrigeration applications include ACK series check valves and BV series ball valves. Check our page to learn more.
        • 8、It was not a popular decision. I remember one plant engineer who criticized the idea. He argued that cast-steel valves would be difficult to replace if an ...

        What is a ball valve refrigeration?

          Which type of hand operated valves are used in the refrigerant plant?

             

             

            Danfoss Shut-off valves 148B4669 STC 20 M STR SHUT-OFF VALVE HANDWHEEL Video

             

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            Danfoss Shut-off valves 148B4669 STC 20 M Technical Articles

            How do you adjust a hydraulic relief valve?
            How to adjust a relief valve? - TractorByNetApr 1, 2015 — Remove the cap nut and loosen lock nut and then max out a cyl to read max pressure , and then if low, turn screw in to raise the pressure. Set lock  Pump Compensator Adjustment...
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            Electric Motor Horsepower (HP) required to drive a givenHP needed to drive hydraulic pump. <<< SEE Use this equation to help figure out what electric motor horsepower (HP) is required to drive a hydraulic pump Horsepower Control on...
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            Pneumatic Design: The Single-Acting Cylinder VS. DoubleJan 8, 2019 — Single-action designs have one port, whereas double-action components have two ports. The single port allows hydraulic fluid to flow into the  5 Reasons to Use Double...

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