Double acting pneumatic plastic UPVC ball valve

Specifications Double acting pneumatic plastic UPVC ball valve

1)Ture union,DN15-100

2)Material health non-toxic

3)Acid-base, water system

Double acting pneumatic plastic UPVC ball valve   Body Nominal diameter: dn15-100 Body material: Plastic UPVC Connection type: Double union Pressure class: PN1.6MPa, PN1.0MPa Structure type: Floating ball core 2 way      Valve components Seat seal: PTFE: -20°~180℃ Core material: Platic upvc Stem material: SS304, SS410 Applicable medium: Water, liquids, gas, oil, acid and alkali corrosive medium     Pneumatic actuator Double acting: Air to open, air to close, air supply failure to keep the current position Single acting air to open type: Air to open, interrupt air to close, air failure to close Single acting air to close: Air to close, interrupt air to open, air failure to open Optional accessory: Reversing solenoid valve, limit switch box, air filter reducing valve, positioner, handle manual, lock up valve Electrical part can be chose explosion-proof type       Packaging & Shipping         Our Services   We mainly supply kinds of ball valves, butterfly valves with maunal,  gear-box, electric and pneuamtic control; also can be match with pneumatic accessories such as limit switch box, solenoid valve, positioner for the pneuamtic valve, and sale pipeline solenoid valve, sanitary valve, plastic valve, linear type pneuamtic angle seat valve, diaphragm valve.etc.    Outline size drawing   Type specification table  

Type Specification Table
Diameter (mm)	Inch	Size (mm)
		L	H	D1	D2	D3	P	A
15	1/2	112	72	20.1	31	45	96	145
20	3/4	132	88	25.1	37	55	115	158
25	1	144	105	32.1	44	66	115	158
32	1 1/4	165	131	40.1	54	82	137	177
40	1 1/2	171	156	50.1	65	98	147	196
50	2	200	192	63.1	79	120	96	196
65	2 1/2	273	224	75.1	92	140	165	225
80	3	303	256	90.1	108	160	182	273
100	4	326	360	110.1	146	225	182	273

  Company Information   We mainly supply high quality ball valve, butterfly valves, pneuamtic actuator, electric actuator, pneuamtic angle seat valve pneumatic diaphragm valve,pvc valve, sanitary valve, 3 way ball valve, regulation valve and penuamatic valve accessories.   POV is always keeping its advantage of leading technology so as to produce high quality products and promptly provide customers with comprehensive and satisfactory services.    POV is a famous control valve manufacturer, and also as one of the world fluid process industry leaders.The products with unique design, excellent quality, exquisite workmanship and nearly perfect operation reliability, for global users to provide the best quality service. FAQ   I. For pneumatic ball valve, can it be match with pneumatic accessory?    Yes, for pneuamtic ball valve it can be match with limit switch box, solenoid valve, hand wheel, positioner, air filter pressure reducing valve, etc.    II. What's function of the accessories mentioned above?  Limit switch box mainly feedback the pneuamtic ball valve open and closed postion.  Solenoid valve used for the pneuamtic valve mainly reversing the air resource.  Complete with positioner mainly used for the regulation occasions, and the pneuamtic valve can be act as control valve.    III. Could you tell me the penuamtic actuator working principle?    Pneumatic actuator working principle:   Double acting (POADA): (Counterclockwise) Compressed air to Port 2 forces the pistons outwards, causing the output shaft to turn counterclockwise, while the air is being exhausted from Port 4. (Clockwise) Air to Port 4 forces the pistons inwards, causing the pinion to turn clockwise while the air is being exhausted from Port 2.   Single acting (POASR):   (Counterclockwise) Compressed air to Port 2 forces the pistons outwards, causing the springs to compress, the pinion counterclockwise while air is being exhausted from Port 4. (Clockwise) Loss of air pressure, the stored energy in the springs forces the pistons inwards, the pinionturns clockwise, while air is being exhausted from Port 4.     Thank you very much for your checking here,  We mainly supply ball valve, butterfly valves, solenoid valves, pneumatic angle seat valves, diagram valves,etc. Any interesting in our valves, please feel free to let me and keep in touch.    Arina