NOTE : Available in 6 and 10 BAR rating and 16 BAR for sizes upto 2000 mm dia
The valve is essentially a rubber seated butterfly generally conforming to BS-5155 (BS EN) in s.g.iron construction with a stainless steel (AISI 431) shaft riding on PTFE lined stainless steel bearings. A suitable ballast weight and lever arm is provided. The ELECTRO-HYDRAULIC POWER PACK comprises a hydraulic cylinder, pump and motor, oil receiver, solenoid operated poppet valves, pressure switch, Limit switches, flow regulators, throttle valves, adequate mean of safety is provided.
Hydraulically Operated Pump Discharge Valve is used essentially after the pump for regulation and in the event of pump trip, as a non return valve, 90% of the valve disc closure being attained
within 5 to 10 seconds and the remaining within 20 to 60 seconds, all adjustable vis-a-vis the system
Hydraulically Operated Pump Discharge Valve is used essentially after the pump for regulation and in the event of pump trip |
Reasons for closing the discharge valve The starting current can be reduced by closing the discharge control valve. The current will be very high when any motor starts. When the pump is started with an open discharge valve, the discharge head will have greater resistance to the ...
Come From Weidouli Valves Co., Ltd
"AY hydraulic-operated check valve is also called 1-way lock valve or pressure holding valve. It is similar to a check valve in that it prevents reverse flow. When there is a need for reverse flow in the fluid loop, it utilizes the control fluid to open the check valve to allow ...
Quick Details Type: Valves Model Number: HYS-GYK Brand Name: hoyea Place of Origin: Zhejiang, China (Mainland) standard or non standard: standard matrial: casting pressure: high pressure Temperature of Media: normal temperature media: oil colour: blue Packaging ...
Single and multi-lip structures. Combined materials of PTFE, PP and kinds of retaining rings. Suitable for combined sealing in axial rotation and reciprocating motion. It can also seal dust under different pressure, rotational speed and in all kinds of hydraulic oil. Zhejiang ...
Come From Zhejiang Shangyu Oil Seal Co.,Ltd
Single and multi-lip structures. Combined materials of PTFE, PP and kinds of retaining rings. Suitable for combined sealing in axial rotation and reciprocating motion. It can also seal dust under different pressure, rotational speed and in all kinds of hydraulic oil. Zhejiang ...
Come From Zhejiang Shangyu Oil Seal Co.,Ltd
Type:Hydraulic Cutting Machine Place of Origin:India Dealers and stockiest and Manaufacture of Pneumatic Hydraulic cylinder, Hydraulic power pack ...
Come From Sri Balaji Hydraulic
Sizes Piston Seal Ring Seals Piston Cylinder Body OPTIONS The valve is normally held closed by a heavy duty stainless steel spring and hydraulic pressure is applied to hold the valve open. When the hydraulic pressure is released, the valve closes rapidly to ensure safe ...
Come From telgroup
Sizes Piston Seal Ring Seals Piston Cylinder Body OPTIONS The valve is normally held closed by a heavy duty stainless steel spring and hydraulic pressure is applied to hold the valve open. When the hydraulic pressure is released, the valve closes rapidly to ensure safe ...
Come From TELTECH INSTRUMENTATION PVT LTD
Brand Name:SANDSUN Model Number:SV Place of Origin:Taiwan Standard or Nonstandard:Standard Non-leak Valve is for clamp and oil cylinder 1. won't leak oil inside 2. has the function to main pressure for a long time ...
Come From Sandsun Precision Machinery Co., Ltd.