Pneumatic four way reversing ball valve

Body material	SS304,SS316
Core material	SS304,SS316
Seal mateiral	PTFE, PPL
Nominal pressure	PN16-40KG
Connection type	Flange
Valve Structure	four-way
Pneumatic actuator	Double acting, Spring return
Pneumatic accessory	Solenoid valve, limit switch box, positioner, handle wheel, etc

Product parametersSize chartActuator working principle

Product introduction

Pneumatic four-way reversing ball valve is the X type vertical channels ball valve,

four channel distribution from all sides, when ball core rotation 90degrees, can make

the two channels to achieve mutually close,

This series of valve mainly supply in the power station system two-way water supply rotation valve. Each rotation 90 degree, can be switch water supply mode. Can instead of four valves, simplify the procedures, Simple operation, lower cost, easy to control, good synchronization.

Body

Nominal diameter: DN15-DN300

Body material: WCB、304、316

Connection type: Flange

Pressure class: PN1.6-4.0MPa

Structure type: Four-way

Valve components

Seat sealing: PTFE:-30℃～180℃

PPL :-30℃～250℃

Core material: 304、316、316;

Stem material: 304

Applicable medium: Liquids, gas, oil,etc

Design and manufacturing standards

Design and manufacture: GB/T12238-2008

Connection standard: JB/T 79.1-1994

Structure length: GB/T12221-2005

Pressure testing: GB/T13927-2008

Pneumatic actuator
Control type	Function
Double acting	Failure to maintain
Single acting normally closed	Failure to close
Single acting normally open	Failure to open
Optional accessory	Solenoid valve, limit switch box, air filter relief pressure valve, positioner, manual device.
ON-OFF type	Feedback: the active signal, passive contact signal, resistance, 4-20mA
Regulation type	Input and output signal: 4-20mA, 0-10v, 1-5v, switch, MODBUS, PROFIBUS field bus
Filed operation	The field, remote control switch regulation and MODBUS, PROFIBUS field bus

Pneumatic four way ball valve flow diagram

Outline size drawing:

Type specification table:

DN	L	D	K	R	C	f	n-d
15	150	95	65	45	14	2	4-14
20	164	105	75	55	16	2	4-14
25	180	115	85	65	16	2	4-14
32	200	135	100	78	18	2	4-18
40	220	145	110	85	18	3	4-18
50	240	160	125	100	20	3	4-18
65	260	180	145	120	20	3	4-18
80	280	195	160	135	20	3	8-18
100	320	215	180	155	22	3	8-18
125	380	245	210	185	22	3	8-18
150	440	28	240	210	24	3	8-23
200	550	335	295	265	24	3	12-23
250	670	405	355	320	30	3	12-25
300	850	460	410	375	30	4	12-25