• |
  • Request a quote
English
English
FAQ Hydraulic Pump Co., Ltd.

FAQ Hydraulic Pump Co., Ltd.

 DENISON vane pump   Yuken Double Vane pump   Rexroth PRESSURE RELIEF VALVE  
  • Home
  • Stock Categories
    • DENISON vane pump
    • Yuken Double Vane pump
    • Rexroth PRESSURE RELIEF VALVE
    • Rexroth THROTTLE VALVE
    • Danfoss Shut-off valves
    • Rexroth Piston Pump
    • Rexroth check valve
    • Yuken single Vane pump
    • Rexroth Solenoid directional valve
    • Rexroth Vane pump
    • Yuken pressure valve
    • Yuken Piston pump
    • PAKER Piston Pump
    • CAT injector
    • BOSCH injector
    • CUMMINS injector
    • COMMON RAIL injector
    • Denison Vane Pumps
    • High Pressure Vane Pump
    • Hydraulic Gear Pump
    • Hydraulic Piston Pump
    • Hydraulic Vane Motor
    • Hydraulic Vane Pump
    • Industrial Vane Pump
    • Tokimec Vane Pump
    • Vickers Vane Pump
    • Yuken Vane Pump
  • Technical Articles
  • DENISON vane pump
  • Yuken Double Vane pump
  • Rexroth PRESSURE RELIEF VALVE
✖

Home

Stock Categories

Technical Articles

DENISON vane pump

Yuken Double Vane pump

Rexroth PRESSURE RELIEF VALVE

Home>Products>Rexroth PRESSURE RELIEF VALVE>Rexroth ZDB10VP2-4X/200V PRESSURE RELIEF VALVE

  • Rexroth ZDB10VP2-4X/200V PRESSURE RELIEF VALVE
  • Rexroth ZDB10VP2-4X/200V PRESSURE RELIEF VALVE
  • Rexroth ZDB10VP2-4X/200V PRESSURE RELIEF VALVE
  • Rexroth ZDB10VP2-4X/200V PRESSURE RELIEF VALVE

Rexroth ZDB10VP2-4X/200V MODELS

Need a CAD or 3D Model?

Contact NowWhatsAppBe Our Agent

Rexroth ZDB10VP2-4X/200V PRESSURE RELIEF VALVE

category

Rexroth PRESSURE RELIEF VALVE

Rexroth ZDB10VP2-4X/200V SPECIFICATIONS

  • Rexroth ZDB10VP2-4X/200V PRESSURE RELIEF VALVE, 2 Height H(inch) Units and Housings CAD models , Rexroth PRESSURE RELIEF VALVE Manufacturing Service . Get No Bearing Retained Your FAQ Hydraulic Pump Co., Ltd. Free.

  • Rexroth

  • ZDB10VP2-4X/200V

  • 30.0 LB
  • Flange Mount
  • Left Hand (CCW)
  • V2010-1F9S3S-1BA12L
  • 1.5
  • Flange
  • 3/16 in
  • N/A
FAQ Hydraulic Pump Co., Ltd.

FAQ Hydraulic Pump Co., Ltd.China

  • FAQ Hydraulic Pump Co., Ltd.2020-07-10 09:46:19
    Welcome to my shop! Glad to serve you! Please send your question!
Price Inspection Certificate Product Specifications Company Profile

Rexroth ZDB10VP2-4X/200V PRESSURE RELIEF VALVE Systems

  • 0.875 in
  • Straight w/ Key
  • V2010
  • 2 5/16 in
  • Double
  • Buna-N
  • 2800
  • N/A
  • SAE B, 2 Bolt
  • Single Shaft Seal
  • N/A
  • 3000
  • 2800
  • N/A
  • 3 gal/min @ 1200 rpm, 4.5 gal/min @ 1800 rpm
  • N/A
  • N/A
  • N/A
  • N/A
  • N/A
  • 9 gal/min @ 1200 rpm, 13.5 gal/min @ 1800 rpm
  • V2010-1F9S3S-1BA12L
  • 2500
  • 2500
  • 1.8
  • 13.5
  • N/A
  • Outlet 135° CCW from Inlet
  • Outlet 90° CCW from Inlet
  • 1/2 in SAE O-Ring
  • 3/4 in SAE O-Ring
  • 0.6

Rexroth ZDB10VP2-4X/200V Rexroth ZDB10VP2-4X/200V PRESSURE RELIEF VALVE Technology

Cross reference Rexroth ZDB10VP2-4X/200V PRESSURE RELIEF VALVE

No.BrandZNHEdVTb
130FSF200NSK - - - - 130 mm - - -
1200SLPT1751NSK - - - - 1 200 mm - - 780 mm
1200SLPT1752NSK - - - - 1 200 mm - - 660 mm
200TMP11NSK - - - - 200 mm - - -
200TMP93NSK - - - - 200 mm - - -
200TP171Timken - - 685,8 mm533,4 mm508 mm - 139,7 mm -
200TP172Timken - - 736,6 mm533,4 mm508 mm - 139,7 mm -
200TP173Timken - - 787,4 mm533,4 mm508 mm - 152,4 mm -
200XRGV028NACHI - - - - 200 mm - 30 mm -
200XRN28NACHI - - - - 200 mm - 30 mm -
ZR3.20.2000.400-1SPPNISB111 mm54 mm132 mm - 1760 mm26 mm - -

 

Rexroth ZDB10VP2-4X/315V PRESSURE RELIEF VALVEPort Orientation - Cover End:30.0 LB; Seal Material:Flange Mount; Displacement Cover End (cu in/revolution):Left Hand (CCW); Cover End Pressure [Max:V2010-1F9S3S-1BA12L; Shaft End Pressure [Max:1.5; Shaft Key:Flange; Relief Valve Setting:3/16 in; Shaft Type:N/A; Pump Series:0.875 in; Pressure Port Size, Shaft End:Straight w/ Key; Pump Series:V2010; Shaft Length:2 5/16 in; Configuration:Double; Seal Material:Buna-N; Max. RPM [Max:2800; Minor Diameter:N/A; Mounting Flange:SAE B, 2 Bolt; Shaft Seal Type:Single Shaft Seal; Spline Description:N/A; Cover End RPM [Max:3000; Shaft End RPM [Max:2800; Controlled Flow Rate:N/A; Cover End Flow @ RPM:3 gal/min @ 1200 rpm, 4.5 gal/min @ 1800 rpm; Major Diameter [Max:N/A; Major Diameter [Min:N/A; Minor Diameter [Max:N/A; Minor Diameter [Min:N/A; Relief Valve Setting:N/A; Shaft End Flow @ RPM:9 gal/min @ 1200 rpm, 13.5 gal/min @ 1800 rpm; Manufacturer Part No.:V2010-1F9S3S-1BA12L; Cover End Pressure [Max:2500; Shaft End Pressure [Max:2500; GPM @ 1,800 rpm, Cover End:4.5; GPM @ 1,800 rpm, Shaft End:13.5; Integral Valve Configuration:N/A; Port Orientation - Cover End:Outlet 135° CCW from Inlet; Port Orientation - Shaft End:Outlet 90° CCW from Inlet; Pressure Port Size, Cover End:1/2 in SAE O-Ring; Pressure Port Size, Shaft End:3/4 in SAE O-Ring; Displacement Cover End (cu in/revolution):0.6; Displacement Shaft End (cu in/revolution):1.8;
Rexroth ZDB10VP2-4X/100V PRESSURE RELIEF VALVEWeight:30.0 LB; Rotation:Flange Mount; Major Diameter [Max:Left Hand (CCW); Pressure Port Size, Cover End:V2010-1F9S3S-1BA12L; Major Diameter [Min:1.5; Pressure Port Size, Shaft End:Flange; GPM @ 1,800 rpm, Shaft End:3/16 in; Minor Diameter [Max:N/A; Pilot Type:0.875 in; Port Orientation - Shaft End:Straight w/ Key; Pump Series:V2010; Shaft Length:2 5/16 in; Configuration:Double; Seal Material:Buna-N; Max. RPM [Max:2800; Minor Diameter:N/A; Mounting Flange:SAE B, 2 Bolt; Shaft Seal Type:Single Shaft Seal; Spline Description:N/A; Cover End RPM [Max:3000; Shaft End RPM [Max:2800; Controlled Flow Rate:N/A; Cover End Flow @ RPM:3 gal/min @ 1200 rpm, 4.5 gal/min @ 1800 rpm; Major Diameter [Max:N/A; Major Diameter [Min:N/A; Minor Diameter [Max:N/A; Minor Diameter [Min:N/A; Relief Valve Setting:N/A; Shaft End Flow @ RPM:9 gal/min @ 1200 rpm, 13.5 gal/min @ 1800 rpm; Manufacturer Part No.:V2010-1F9S3S-1BA12L; Cover End Pressure [Max:2500; Shaft End Pressure [Max:2500; GPM @ 1,800 rpm, Cover End:4.5; GPM @ 1,800 rpm, Shaft End:13.5; Integral Valve Configuration:N/A; Port Orientation - Cover End:Outlet 135° CCW from Inlet; Port Orientation - Shaft End:Outlet 90° CCW from Inlet; Pressure Port Size, Cover End:1/2 in SAE O-Ring; Pressure Port Size, Shaft End:3/4 in SAE O-Ring; Displacement Cover End (cu in/revolution):0.6; Displacement Shaft End (cu in/revolution):1.8;
Rexroth ZDB10VP2-4X/315 PRESSURE RELIEF VALVEGPM @ 1,800 rpm, Cover End:30.0 LB; Seal Material:Flange Mount; Minor Diameter [Min:Left Hand (CCW); Model No.:V2010-1F9S3S-1BA12L; Weight:1.5; Shaft End RPM [Max:Flange; Cover End Flow @ RPM:3/16 in; Cover End Pressure [Max:N/A; Integral Valve Configuration:0.875 in; Displacement Cover End (cu in/revolution):Straight w/ Key; Pump Series:V2010; Shaft Length:2 5/16 in; Configuration:Double; Seal Material:Buna-N; Max. RPM [Max:2800; Minor Diameter:N/A; Mounting Flange:SAE B, 2 Bolt; Shaft Seal Type:Single Shaft Seal; Spline Description:N/A; Cover End RPM [Max:3000; Shaft End RPM [Max:2800; Controlled Flow Rate:N/A; Cover End Flow @ RPM:3 gal/min @ 1200 rpm, 4.5 gal/min @ 1800 rpm; Major Diameter [Max:N/A; Major Diameter [Min:N/A; Minor Diameter [Max:N/A; Minor Diameter [Min:N/A; Relief Valve Setting:N/A; Shaft End Flow @ RPM:9 gal/min @ 1200 rpm, 13.5 gal/min @ 1800 rpm; Manufacturer Part No.:V2010-1F9S3S-1BA12L; Cover End Pressure [Max:2500; Shaft End Pressure [Max:2500; GPM @ 1,800 rpm, Cover End:4.5; GPM @ 1,800 rpm, Shaft End:13.5; Integral Valve Configuration:N/A; Port Orientation - Cover End:Outlet 135° CCW from Inlet; Port Orientation - Shaft End:Outlet 90° CCW from Inlet; Pressure Port Size, Cover End:1/2 in SAE O-Ring; Pressure Port Size, Shaft End:3/4 in SAE O-Ring; Displacement Cover End (cu in/revolution):0.6; Displacement Shaft End (cu in/revolution):1.8;
Rexroth ZDB10VP2-4X/200V PRESSURE RELIEF VALVEMinor Diameter [Max:30.0 LB; Pump Series:Flange Mount; Cover End Pressure [Max:Left Hand (CCW); Minor Diameter [Min:V2010-1F9S3S-1BA12L; Manufacturer Part No.:1.5; GPM @ 1,800 rpm, Shaft End:Flange; Rotation:3/16 in; Port Orientation - Shaft End:N/A; Shaft End Pressure [Max:0.875 in; Mounting Flange:Straight w/ Key; Pump Series:V2010; Shaft Length:2 5/16 in; Configuration:Double; Seal Material:Buna-N; Max. RPM [Max:2800; Minor Diameter:N/A; Mounting Flange:SAE B, 2 Bolt; Shaft Seal Type:Single Shaft Seal; Spline Description:N/A; Cover End RPM [Max:3000; Shaft End RPM [Max:2800; Controlled Flow Rate:N/A; Cover End Flow @ RPM:3 gal/min @ 1200 rpm, 4.5 gal/min @ 1800 rpm; Major Diameter [Max:N/A; Major Diameter [Min:N/A; Minor Diameter [Max:N/A; Minor Diameter [Min:N/A; Relief Valve Setting:N/A; Shaft End Flow @ RPM:9 gal/min @ 1200 rpm, 13.5 gal/min @ 1800 rpm; Manufacturer Part No.:V2010-1F9S3S-1BA12L; Cover End Pressure [Max:2500; Shaft End Pressure [Max:2500; GPM @ 1,800 rpm, Cover End:4.5; GPM @ 1,800 rpm, Shaft End:13.5; Integral Valve Configuration:N/A; Port Orientation - Cover End:Outlet 135° CCW from Inlet; Port Orientation - Shaft End:Outlet 90° CCW from Inlet; Pressure Port Size, Cover End:1/2 in SAE O-Ring; Pressure Port Size, Shaft End:3/4 in SAE O-Ring; Displacement Cover End (cu in/revolution):0.6; Displacement Shaft End (cu in/revolution):1.8;
Rexroth ZDB10VP2-4X/315 PRESSURE RELIEF VALVEPort Orientation - Shaft End:30.0 LB; Shaft End Pressure [Max:Flange Mount; Pressure Port Size, Shaft End:Left Hand (CCW); Rotation:V2010-1F9S3S-1BA12L; Mounting Flange:1.5; Shaft Length:Flange; Port Size:3/16 in; Port Orientation - Cover End:N/A; Shaft End RPM [Max:0.875 in; Spline Description:Straight w/ Key; Pump Series:V2010; Shaft Length:2 5/16 in; Configuration:Double; Seal Material:Buna-N; Max. RPM [Max:2800; Minor Diameter:N/A; Mounting Flange:SAE B, 2 Bolt; Shaft Seal Type:Single Shaft Seal; Spline Description:N/A; Cover End RPM [Max:3000; Shaft End RPM [Max:2800; Controlled Flow Rate:N/A; Cover End Flow @ RPM:3 gal/min @ 1200 rpm, 4.5 gal/min @ 1800 rpm; Major Diameter [Max:N/A; Major Diameter [Min:N/A; Minor Diameter [Max:N/A; Minor Diameter [Min:N/A; Relief Valve Setting:N/A; Shaft End Flow @ RPM:9 gal/min @ 1200 rpm, 13.5 gal/min @ 1800 rpm; Manufacturer Part No.:V2010-1F9S3S-1BA12L; Cover End Pressure [Max:2500; Shaft End Pressure [Max:2500; GPM @ 1,800 rpm, Cover End:4.5; GPM @ 1,800 rpm, Shaft End:13.5; Integral Valve Configuration:N/A; Port Orientation - Cover End:Outlet 135° CCW from Inlet; Port Orientation - Shaft End:Outlet 90° CCW from Inlet; Pressure Port Size, Cover End:1/2 in SAE O-Ring; Pressure Port Size, Shaft End:3/4 in SAE O-Ring; Displacement Cover End (cu in/revolution):0.6; Displacement Shaft End (cu in/revolution):1.8;
Rexroth ZDB10VP2-4X/100V PRESSURE RELIEF VALVEShaft Seal Type:30.0 LB; Weight:Flange Mount; Max. RPM [Max:Left Hand (CCW); Model No.:V2010-1F9S3S-1BA12L; Pressure Port Size, Shaft End:1.5; Shaft End Pressure [Max:Flange; Integral Valve Configuration:3/16 in; Mounting Flange:N/A; Controlled Flow Rate:0.875 in; Cover End Flow @ RPM:Straight w/ Key; Pump Series:V2010; Shaft Length:2 5/16 in; Configuration:Double; Seal Material:Buna-N; Max. RPM [Max:2800; Minor Diameter:N/A; Mounting Flange:SAE B, 2 Bolt; Shaft Seal Type:Single Shaft Seal; Spline Description:N/A; Cover End RPM [Max:3000; Shaft End RPM [Max:2800; Controlled Flow Rate:N/A; Cover End Flow @ RPM:3 gal/min @ 1200 rpm, 4.5 gal/min @ 1800 rpm; Major Diameter [Max:N/A; Major Diameter [Min:N/A; Minor Diameter [Max:N/A; Minor Diameter [Min:N/A; Relief Valve Setting:N/A; Shaft End Flow @ RPM:9 gal/min @ 1200 rpm, 13.5 gal/min @ 1800 rpm; Manufacturer Part No.:V2010-1F9S3S-1BA12L; Cover End Pressure [Max:2500; Shaft End Pressure [Max:2500; GPM @ 1,800 rpm, Cover End:4.5; GPM @ 1,800 rpm, Shaft End:13.5; Integral Valve Configuration:N/A; Port Orientation - Cover End:Outlet 135° CCW from Inlet; Port Orientation - Shaft End:Outlet 90° CCW from Inlet; Pressure Port Size, Cover End:1/2 in SAE O-Ring; Pressure Port Size, Shaft End:3/4 in SAE O-Ring; Displacement Cover End (cu in/revolution):0.6; Displacement Shaft End (cu in/revolution):1.8;
Rexroth ZDB10VP2-4X/315V PRESSURE RELIEF VALVERotation:30.0 LB; Relief Valve Setting:Flange Mount; Displacement Cover End (cu in/revolution):Left Hand (CCW); GPM @ 1,800 rpm, Shaft End:V2010-1F9S3S-1BA12L; Cover End RPM [Max:1.5; GPM @ 1,800 rpm, Cover End:Flange; Cover End Flow @ RPM:3/16 in; Port Orientation - Shaft End:N/A; Model No.:0.875 in; Displacement Shaft End (cu in/revolution):Straight w/ Key; Pump Series:V2010; Shaft Length:2 5/16 in; Configuration:Double; Seal Material:Buna-N; Max. RPM [Max:2800; Minor Diameter:N/A; Mounting Flange:SAE B, 2 Bolt; Shaft Seal Type:Single Shaft Seal; Spline Description:N/A; Cover End RPM [Max:3000; Shaft End RPM [Max:2800; Controlled Flow Rate:N/A; Cover End Flow @ RPM:3 gal/min @ 1200 rpm, 4.5 gal/min @ 1800 rpm; Major Diameter [Max:N/A; Major Diameter [Min:N/A; Minor Diameter [Max:N/A; Minor Diameter [Min:N/A; Relief Valve Setting:N/A; Shaft End Flow @ RPM:9 gal/min @ 1200 rpm, 13.5 gal/min @ 1800 rpm; Manufacturer Part No.:V2010-1F9S3S-1BA12L; Cover End Pressure [Max:2500; Shaft End Pressure [Max:2500; GPM @ 1,800 rpm, Cover End:4.5; GPM @ 1,800 rpm, Shaft End:13.5; Integral Valve Configuration:N/A; Port Orientation - Cover End:Outlet 135° CCW from Inlet; Port Orientation - Shaft End:Outlet 90° CCW from Inlet; Pressure Port Size, Cover End:1/2 in SAE O-Ring; Pressure Port Size, Shaft End:3/4 in SAE O-Ring; Displacement Cover End (cu in/revolution):0.6; Displacement Shaft End (cu in/revolution):1.8;

 

Pressure relief valves | Bosch Rexroth AG

Skip to Content. International. Select your location. Bosch Rexroth around the world. Asia & Pacific. Australia · China · India · Indonesia · Japan · Kazakhstan 

Pressure relief valve, direct controlled | Bosch Rexroth AG

Pressure relief valves of type DBD are direct operated seat valves. They are used for limiting a system pressure. The valves basically consist of sleeve (1), spring 

Pressure relief valve, pilot controlled | Bosch Rexroth AG

Pressure relief valve, pilot controlled. DBW(C/T). Size 10 … 32; Component series 5X; Maximum operating pressure 350 bar; Maximum flow 650 l/min. Order 

Pilot-operated | Bosch Rexroth AG

Pressure relief valve, pilot controlled · DB(C/T) · Pressure relief valve, pilot ... Pressure relief valve, pilot controlled · DB...XC · Pressure relief valve, pilot 

Pressure relief valves, direct operated - Rexroth | Bosch Rexroth

They are used to limit the pressure in a hydraulic system. DBD type relief valves offer line contact sealing for minimal leakage at closure and a full array of pressure 

 

Rexroth ZDB10VP2-4X/200V PRESSURE RELIEF VALVE Video

 

Contact Us

FAQ Hydraulic Pump Co., Ltd.
AddressAl. Stanow Zjednoczonych 63A 04-028 Warsaw, Poland
  • FAQ Hydraulic Pump Co., Ltd.
    • Quick question Quick question I'm very interested in your products; could you send me some detail reference information? Please send me detail product specification, thank you! May I be an agency of your products,and what's yourterms? We intend to purchase this product, would you please send me the quotation and minimum order quantity?
     This feature is Quick question function, select the corresponding question types, automatically enter the corresponding problem, remove your trouble of typing
Send Now

Rexroth ZDB10VP2-4X/200V Technical Articles

How do you get air out of hydraulic system?
How To Deal With Air In Hydraulic Oil | Hydraulics & PneumaticsFree air - such as a pocket of air trapped in part of a system. As pointed out above, hydraulic oil can contain up to 12 percent dissolved air by volume. Certain  How to Bleed a...
What are 3 types of hydraulic pumps?
Types of Hydraulic Pumps - How to Repair Hydraulic pumpWhat Are the Different Types of Hydraulic Pumps? There are three main types of hydraulic pumps that you will encounter — piston pumps, vane pumps and gear  Engineering Essentials:...
What the difference between a hydraulic pump and motor?
What Is The Difference Between A Hydraulic Pump And AMar 23, 2020 — (1) In principle, the hydraulic motor and hydraulic pump are reversible. If driven Differences between hydraulic motors and hydraulic pumps: Fundamentals of Hydraulic Motors |...

Rexroth PRESSURE RELIEF VALVE CATEGORIES

  • DENISON vane pump
  • Yuken Double Vane pump
  • Rexroth PRESSURE RELIEF VALVE
  • Rexroth THROTTLE VALVE
  • Danfoss Shut-off valves
  • Rexroth Piston Pump
  • Rexroth check valve
  • Yuken single Vane pump
  • Rexroth Solenoid directional valve
  • Rexroth Vane pump
  • Yuken pressure valve
  • Yuken Piston pump
  • PAKER Piston Pump
  • CAT injector
  • BOSCH injector
  • CUMMINS injector
  • COMMON RAIL injector
  • Denison Vane Pumps
  • High Pressure Vane Pump
  • Hydraulic Gear Pump
  • Hydraulic Piston Pump
  • Hydraulic Vane Motor
  • Hydraulic Vane Pump
  • Industrial Vane Pump
  • Tokimec Vane Pump
  • Vickers Vane Pump
  • Yuken Vane Pump
MORE

Customers Who Viewed Rexroth ZDB10VP2-4X/200V Also Viewed

  • Rexroth ZDB10VP2-4X/315V PRESSURE RELIEF VALVE
  • Rexroth ZDB10VP2-4X/315V PRESSURE RELIEF VALVE
  • Rexroth ZDB10VP2-4X/200V PRESSURE RELIEF VALVE
  • Rexroth ZDB10VP2-4X/200V PRESSURE RELIEF VALVE
  • Rexroth ZDB10VP2-4X/100V PRESSURE RELIEF VALVE
 
  • About Us|
  • Contact Us|
  • Site Map
  • Sitemaps

FAQ Hydraulic Pump Co., Ltd.. Copyright © 2017 - 2023 All Rights Reserved.

  • Home
  • Stock Categories
    • DENISON vane pump
    • Yuken Double Vane pump
    • Rexroth PRESSURE RELIEF VALVE
    • Rexroth THROTTLE VALVE
    • Danfoss Shut-off valves
    • Rexroth Piston Pump
    • Rexroth check valve
    • Yuken single Vane pump
    • Rexroth Solenoid directional valve
    • Rexroth Vane pump
    • Yuken pressure valve
    • Yuken Piston pump
    • PAKER Piston Pump
    • CAT injector
    • BOSCH injector
    • CUMMINS injector
    • COMMON RAIL injector
    • Denison Vane Pumps
    • High Pressure Vane Pump
    • Hydraulic Gear Pump
    • Hydraulic Piston Pump
    • Hydraulic Vane Motor
    • Hydraulic Vane Pump
    • Industrial Vane Pump
    • Tokimec Vane Pump
    • Vickers Vane Pump
    • Yuken Vane Pump
  • Technical Articles
  • DENISON vane pump
  • Yuken Double Vane pump
  • Rexroth PRESSURE RELIEF VALVE
✖

Home

Stock Categories

Technical Articles

DENISON vane pump

Yuken Double Vane pump

Rexroth PRESSURE RELIEF VALVE

Contact Us