Air-operated 2-port valve Cylinder Valve SAB*A Series
Brand :
CKD
Caution
Product Description
Air-operated 2-port valve.
[Features]
· NC (normally closed) type, NO (normally open) type, double acting type
· Connection port diameter: Rc 1/4 to Rc 2, 32 to 50 flange
· Operating fluid: air, gas
[Applications]
· Ideal for fluid control of air and gas.
· It can also be used in explosion-proof environments.
Specifications of Air-Operated 2-Port Valve (Cylinder Valve) SAB*A Series
Product Specification
| Items | SAB1A | SAB2A | SAB3A |
|---|---|---|---|
| Operation method | NC (normally closed) type | NO (normally open) type | Double acting type |
| Operating fluid | Air/gas | ||
| operating pressure MPa | 0 to 0.9 | 0 to 1 | |
| Pressure resistance (at water pressure) MPa | 2.0 | ||
| Fluid temperature°C | -10 to 60 (No freezing) (*1) | ||
| Ambient temperature°C | -10 to 60 | ||
| Valve seat leak cm3/min | 0.12 or less (with air pressure) | ||
| Mounting posture | Free | ||
| Pilot fluid | Air | ||
*1: For seals made of fluoroelastomer (FKM), the temperature range is -10 to +90°C.
Internal Structure / Parts List
Internal Structure
| Product number | Part name | Material | |
|---|---|---|---|
| 1 | Cylinder cover | ADC12 | Die-cast aluminum |
| 2 | Piston | A2017 | Aluminum |
| 3 | Adapter | C3604 (SUS304) | Brass (Stainless steel) |
| 4 | Piston rod | SUS304 | Stainless steel |
| 5 | Main valve element | NBR (FKM, EPDM) SUS304 | Nitrile rubber (fluoroelastomer, ethylene propylene rubber) Stainless steel |
| 6 | Body | CAC408 (SCS13) | bronze casting (stainless cast steel) |
| 7 | Spring | SWP | Piano wire |
| 8 | O-ring | NBR (FKM, EPDM) | Nitrile rubber (fluoroelastomer, ethylene propylene rubber) |
| 9 | MY Packing | NBR (FKM, EPDM) | Nitrile rubber (fluoroelastomer, ethylene propylene rubber) |
- *1: Items in ( ) are options.
- *2: For 65F and 80F, the body material is FC250 (cast iron), and the main valve material is FKM.
SAB*A Series Dimensions
SAB*A-8* to 50* (female thread type)
Drawing
| Type number | A | B | C | D | E | F | G | N |
|---|---|---|---|---|---|---|---|---|
| SAB*A-8A, G, N | 50 | 24 | 12 | 41.5 | 71.5 | 32 | Rc1/4, G1/4, 1/4-18NPT | 37 (42) |
| SAB*A-10A, G, N | Rc3/8, G3/8, 3/8-18NPT | |||||||
| SAB*A-15A, G, N | 71 | 28 | 14.5 | 61.5 | 94 | 43 | Rc1/2, G1/2, 1/2-14NPT | 38 (43) |
| SAB*A-20A, G, N | 80 | 35 | 17.5 | 71 | 106.5 | 43 | Rc3/4, G3/4, 3/4-14NPT | 38 (43) |
| SAB*A-25A, G, N | 90 | 43 | 21 | 81.5 | 120.5 | 53 | Rc1·G1·1-11.5NPT | 41.5 (46.5) |
| SAB*A-32A·G·N | 125 | 55 | 27.5 | 109.5 | 155 | 63 | Rc1 1/4·G1 1/4·1 1/4-11.5NPT | 46 (51) |
| SAB*A-40A·G·N | 140 | 61 | 30.5 | 130.5 | 179 | 77 | Rc1 1/2·G1 1/2·1 1/2-11.5NPT | 53 (58) |
| SAB*A-50A·G·N | 160 | 76 | 38 | 164 | 220 | 95 | Rc2, G2, 2-11.5NPT | 61 (66) |
*1: Values in ( ) are for thread type G.
SAB*A-32F to 50F (flange type)
Drawing
| Type number | A | D | E | H | K | L | M | N |
|---|---|---|---|---|---|---|---|---|
| SAB*A-32F | 170 | 109.5 | 195 | 135 | 36 | 100 | 12 | 46 |
| SAB*A-40F | 180 | 130.5 | 218.5 | 140 | 42 | 105 | 12 | 53 |
| SAB*A-50F | 180 | 164 | 259.5 | 155 | 54 | 120 | 14 | 61 |