Actuator, Switch Boxes, Solenoid Valves and Ball Valve

Model NO.: ball valve complete group-1
Trademark: E-ONENESS
Origin: China
HS Code: 8412390000
Model NO.: ball valve complete group-1
Trademark: E-ONENESS
Origin: China
HS Code: 8412390000
All our products meet with very high demands and safety and long-life service and a reliable performance in all major valve applications. E-ONENESS pneumatic actuators are manufactured in 16 different sizes, in both single and double acting using. The idea behind E-ONENESS pneumatic actuators is to built pneumatic actuators accoring ISO standard quality assurance, only machined on CNC machines to achieve the highest engineering standard. All acutators are tested before leaving our factory on our state of the testing rig.
E-ONENESS goal is to offer not only competitively prices quality pneumatic actuators but as well to assist our customers with service and know-how. This also includes adaptation solutions, switch boxes, solenoid valves and manual override gear boxes to meet our customer requirements.
The products and services of E-ONENESS will continuously be adapted to the requirements of the customers and the market and shall always be associated with quality.


Yesun series Rack & Pinion Design Pneumatic Actuator:

16 models, The max. Output torque 3, 920Nm at 6 bar air supply. ISO5211/DIN3337 to match valve connection, Namur interface for the accessories. + 5° Stroke adjustment. Hard anodized treatment on actuator body and piston, over 200um epoxy coated on end caps which meet ASTM B117 qualification.
No.  Description  Qty  Standards Material  Protection  Optional Material
1 Indicator screw 1 Plastic(ABS)    
2 Indicator 1 Plastic(ABS)    
3 Spring clip 1 Stainless steel(304)    
4 Metal washer 1 Stainless steel(304)    
5 Outside washer 1 polyoxymethylene    
6 Body 1 Extruded aluminum alloy Hard anodized etc  
(6005-T5)
7 O-ring(pinion top) 1 NBR   Viton/silicone
8 Bearing(pinion top) 1 polyoxymethylene    
9 Inside washer 1 polyoxymethylene    
10 Travel stop 1 Alloy steel(45#)    
11 Pinion 1 Alloy steel(45#) Nickel plated Stainless steel
12 Bearing (pinion bottom) 1 NBR   Viton/silicone
13 O-ring(pinion bottom) 1 polyoxymethylene    
14 Hole sealant 2 NBR   Viton/silicone
15 O-ring(adjust screw) 2 NBR   Viton/silicone
17 Nut (adjust screw) 2 Stainless steel(304)    
18 Adjust screw 2 Stainless steel(304)    
19 Piston 2 Die-Cast aluminum(101A) Anodized/zinc galvanized Stainless steel
20 Plate(piston) 2 polyoxymethylene    
21 Bearing (piston) 2 polyoxymethylene    
22 O-ring(piston) 2 NBR   Viton/silicone
23 Spring 0~12 Spring steel Dip coating  
24 O-ring(end cap) 2 NBR   Viton/silicone
25 End cap 2 Die-Cast aluminum(ADC12) Powder polyester painted etc  
26 Cap screw 8 Stainless steel(304)    
27 Stop screw 2 Stainless steel(304)    
28 Nut (stop screw) 2 Stainless steel(304)    
All our products meet with very high demands and safety and long-life service and a reliable performance in all major valve applications. E-ONENESS pneumatic actuators are manufactured in 16 different sizes, in both single and double acting using. The idea behind E-ONENESS pneumatic actuators is to built pneumatic actuators accoring ISO standard quality assurance, only machined on CNC machines to achieve the highest engineering standard. All acutators are tested before leaving our factory on our state of the testing rig.
E-ONENESS goal is to offer not only competitively prices quality pneumatic actuators but as well to assist our customers with service and know-how. This also includes adaptation solutions, switch boxes, solenoid valves and manual override gear boxes to meet our customer requirements.
The products and services of E-ONENESS will continuously be adapted to the requirements of the customers and the market and shall always be associated with quality.


Yesun series Rack & Pinion Design Pneumatic Actuator:

16 models, The max. Output torque 3, 920Nm at 6 bar air supply. ISO5211/DIN3337 to match valve connection, Namur interface for the accessories. + 5° Stroke adjustment. Hard anodized treatment on actuator body and piston, over 200um epoxy coated on end caps which meet ASTM B117 qualification.
No.  Description  Qty  Standards Material  Protection  Optional Material
1 Indicator screw 1 Plastic(ABS)    
2 Indicator 1 Plastic(ABS)    
3 Spring clip 1 Stainless steel(304)    
4 Metal washer 1 Stainless steel(304)    
5 Outside washer 1 polyoxymethylene    
6 Body 1 Extruded aluminum alloy Hard anodized etc  
(6005-T5)
7 O-ring(pinion top) 1 NBR   Viton/silicone
8 Bearing(pinion top) 1 polyoxymethylene    
9 Inside washer 1 polyoxymethylene    
10 Travel stop 1 Alloy steel(45#)    
11 Pinion 1 Alloy steel(45#) Nickel plated Stainless steel
12 Bearing (pinion bottom) 1 NBR   Viton/silicone
13 O-ring(pinion bottom) 1 polyoxymethylene    
14 Hole sealant 2 NBR   Viton/silicone
15 O-ring(adjust screw) 2 NBR   Viton/silicone
17 Nut (adjust screw) 2 Stainless steel(304)    
18 Adjust screw 2 Stainless steel(304)    
19 Piston 2 Die-Cast aluminum(101A) Anodized/zinc galvanized Stainless steel
20 Plate(piston) 2 polyoxymethylene    
21 Bearing (piston) 2 polyoxymethylene    
22 O-ring(piston) 2 NBR   Viton/silicone
23 Spring 0~12 Spring steel Dip coating  
24 O-ring(end cap) 2 NBR   Viton/silicone
25 End cap 2 Die-Cast aluminum(ADC12) Powder polyester painted etc  
26 Cap screw 8 Stainless steel(304)    
27 Stop screw 2 Stainless steel(304)    
28 Nut (stop screw) 2 Stainless steel(304)    

Excavator Cylinder Piston Rod Seals

Installation and application of piston rod seal for excavator hydraulic cylinder
The installation and application of hydraulic cylinder piston rod seals in excavators mainly include the following aspects:
1. Applying lubricating oil: Before installing the seal, the surface of the piston rod must be coated with lubricating oil to facilitate the installation and use of the seal.
2. Install the seal: Install the seal on the piston rod in sequence, taking care not to pinch or bend the seal.
3. Pressing the seal: After installing the seal, special tools need to be used to press the seal tightly to ensure its tightness and stability.
4. Check the sealing effect: After installing the sealing element, it is necessary to check the sealing effect. It can be detected by observing the working status of the hydraulic cylinder or using tools such as leak detectors.
5. Application scenario: The piston rod seal of excavator hydraulic cylinder is mainly used in the hydraulic system of construction machinery such as excavators, loaders, and bulldozers to prevent hydraulic oil leakage and ensure the normal operation of the machine.
In summary, the installation and application of hydraulic cylinder piston rod seals in excavators is a very important part of the hydraulic system, and must be strictly operated in accordance with regulations to ensure the normal operation and safety of the machine.

Excavator hydraulic cylinder piston rod seal, hydraulic cylinder piston seal, sealing kit

Safe Seal Technology Co., Ltd. , https://www.aprseal.com