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: Rc1/4 to Rc2, 32 to 50 flange
· Operating fluid: Air, gas
[Application]
· Ideal for air and gas fluid control.
· Can also be used in an explosion-proof atmosphere.

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

SABA-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	50	24	12	41.5	71.5	32	Rc3/8, G3/8, 3/8-18NPT	37 (42)
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)