Brand Name : JSFC
Model Number : AT-SR140
Certification : SIL3/CE/ISO
Place of Origin : Tianjin,China
MOQ : 1PC
Price : FOB SHANGHAI
Payment Terms : T/T
Supply Ability : 100000/PCS
Delivery Time : 1-3 Working Days
Packaging Details : Carton / Wooden Case
Various sizes : SR52-SR400
Advantage : High quality
Material : Alloy/stainless steel
Valve type : Butterfly valve
Brand : FLUITECH
Mounting Type : NAMUR
Adjustable Spring Return Actuator , Double Acting Pneumatic Rotary Actuator
Materials - Valve Pneumatic Actuator
Item | Description | Material | Treatment | Q.ty DA | Q.ty SR |
1 | Body | Extruded Aluminium | Hard anodized | 1 | 1 |
2 | Anti-blowout pinion | Steel | Nickel plated | 1 | 1 |
3 | Lower pinion o-ring | NBR | 1 | 1 | |
4 | Pinion spacer ring | POM | 1 | 1 | |
5 | Top pinion o-ring | NBR | 1 | 1 | |
6 | Cam spacer ring | POM | 1 | 1 | |
7 | Cam | SS | 1 | 1 | |
8 | Position indicator | Nylon | 2 | 2 | |
9 | Pinion washer | SS | 1 | 1 | |
10 | Pinion snap ring | Steel | Nickel plated | 1 | 1 |
11 | Piston | Die cast aluminium | 2 | 2 | |
12 | Piston o-ring | NBR | 2 | 2 | |
13 | Antifriction ring | POM | 2 | 2 | |
14 | Piston thrust block | POM | 2 | 2 | |
15 | Stop bolt retaining nut | SS | 2 | 2 | |
16 | Stop bolt | SS | 2 | 2 | |
17 | External spring | Steel | Zine-phosphate | 0 | 0 |
18 | Internal spring | Steel | Zine-phosphate | 0 | 0 |
19 | Left end cap | Die cast aluminium | Painted | 1 | 1 |
20 | Right cap seals | Die cast aluminium | Painted | 1 | 1 |
21 | End cap seals | NBR | 2 | 2 | |
22 | End cap fixing screw | SS | 8 |
Specifications - Valve Pneumatic Actuator
1. Acting type: double
2. Medium: clean, dry and without corrosive compressed air
3. Air supply pressure: 0.25 -0.8 Mpa
4. Working Temperature: Standard Type: -20°C~+80°C
Low-temperature Type :-40°C~+80°C
High-temperature Type:-20°C~+180°C
5. Rotate angle: 90°± 5°
6. Solenoid valve voltage: AC220V or DC24V , or as per customer’s request
Standards- Valve Pneumatic Actuator
a. Interface between actuator and valve: 4 or 8 bolt orifices according to DIN/ISO
5211, the axle assembles orifice according to DIN 3337
b. Interface between actuator and control valve: 7100 D/S-7350 D/S according to
NAMUR or VDI/VDE 3845, 7040 D/S-7090 D/S connecting via the adapter plate
c. Interface between actuator and signal box: according to VDI/VDE 3845
For more information required, welcome to check with us via email: Sales@flowan-auto.net
Adjustable Rack And Pinion Pneumatic Actuator Spring Return AT-SR140 Images |