pvc ball valve pneumatic pvc ball valve with double union

Product Description   UPVC plastic Butterfly Valve light weight,strong corrosion resistance, is used in many fields such as general pure water and raw drinking water pipeline system,drainage and sewage pipeline system, salt water and the sea water pipeline system, acid-base and chemical solution system etc. Quality recognized by the vast number of users. The UPVC butterfly Valve has: compact structure and beautiful appearance,ontology light weight,easy to install,strong corrosion resistance,wide application, material health and non-toxic,wear resistance,easy to dismounting,simple and easy to maintenance.  

Body material	Plastic UPVC, CPVC,PP,PPH,PVDF
Disc material	Plastic UPVC, CPVC,PP,PPH,PVDF
Seal mateiral	EPFM
Nominal pressure	PN16KG,PN10KG
Structure type	Wafer A type
Control type	Single acting, double acting
Air supply	3-8bar
Pneumatic accessory	Solenoid Valve, limit switch box, positioner, handle wheel, etc

  Body of plastic water valve Nominal size: DN50 –DN600mm Body material: UPVC, CPVC, PPH, PP, PVDF Connection type: Wafer type Pressure class: PN1.0-1.6MPa Structure type: Midline type   Valve components  of plastic water valve Seat sealing:   EPDM: -30~80℃ Disc material: UPVC, CPVC, PP, PPH, PVDF Stem material: SS410 Applicable medium: Water, liquids, gas, oil, powder, steam, acid-base medium, etc.   Design and manufacturing standards  of plastic water valve Design and manufacture: GB/T12238 Connection standard: JB/T 79-94, GB9113.1-26 Face to face dimension: GB/T 12221 Pressure testing: GB/T13927   Actuators  of plastic water valve

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.

  Outline size drawing  of plastic water valve     Data information  of plastic water valve

Size		50	65	80	100	125	150	200	250	300
JIS	D1	120	140	150	175	210	240	290	355	400
	n-Φe	4-19	4-19	8-19	8-19	8-23	8-23	12-23	12-25	16-25
ANSI	D1	121	140	152	191	216	241	298	362	432
	n-Φe	4-19	4-19	4-19	8-19	8-22	8-22	12-22	12-25	12-25
DIN	D1	125	145	160	180	210	240	295	350	440
	n-Φe	4-18	4-18	4-18	8-18	8-18	8-18	8-23	8-23	12-23
D		165	185	200	229	257	285	343	411	490
D2		56.6	69.5	79.5	102.5	130	152	203	255	309.5
W1		43	46	46	56	69	75	85	109	133
W2		29	31	31	40	50	54	69	88	103.5
H1		235	245	260	280	322	374	428	482	574
H2		103	113	115	135.5	164	169	201	242	302
L		214	214	252	252	270	354	418	450	518
A		163	163	195	217	258	299	349	397	473
B		96	96	115	137	147	165	182	199	221
C		76	76	91	111	122	136	153	173	192

  Pneumatic actuator working principle  of plastic water valve Double acting  of plastic water valve (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  of plastic water valve   (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 pinion turns clockwise, while air is being exhausted from Port 4.       Workshop   FAQ Q: How much is our minimum order quantity? A: Our minimun quantity is 1 Piece. Q: What's your business scope? A: Our business scope is air cylinder,air source treatment ,air solenoid valve ,motorize valve , Pneumatic Valve ,quick fitting,etc. Q: What's your delivery date? A: It depends on the number of orders. Delivery date is 7-30 days. If you need emergency products,  we can speed up the production of the first arrangement. Q: What is the price of the product? A: Our prices are based on the size and type of material, if you can give me the information,  then we can give you an estimated price is for reference only. We can do any size and any color. Q: what types of products you can make ? A: We can make many kinds of stainless steel materials processing. Valve/ solenoid valve /electric  valve /pneumatic valve and air cylinder products and so on. Q: How many years do you warrant? A: 18 months warranty. Q:How many years have you done valves,cylinders? A: More than 13 years.   Certifications Certifications We have CE and RoHS certificate,the ISO9001 certificate is under processing.   Our clients   More Details Warranty Warranty 1 year Great quality products We stand behind the quality of our products 100% All of our items come with a warranty to give you a peace of mind. New Guaranteed: All of our items are in new condition in OEM or Original packing.  Package Our package method is in perfect condition, or according customized. Payment MOQ: Customer design We usually accept T/T(wire transfer), Western Union Trade Currency: USD or RMB TT 30% deposit in advance,70% balance paid before shipment. (sample order) T/T / Western union 100% at sight Delivery Shipment term: CIF/CFR/FOB Shenzhen China, EXW Dongguan China Shipment date: 10-30 days after receiving the deposit We will ship your items by sea, by air(DHL,UPS,FedEx,TNT, EMS,ARAMEX) Contact information Call the COVNA Customer Team: We are here for you 24 hours a day-365 days a year. Email us: We look forward to helping you with your inquiry. We respond to email to message in the order that they are received, and will respond to your email as quickly as possible. Connect With Live Help: Ask your question right now with trade manager.   Company Information Company profile Office view            

Contact us if you need more details on Pneumatic Plastic Ball Walve. We are ready to answer your questions on packaging, logistics, certification or any Other aspects about PVC Pneumatic Actuator Valve、Double Union Plastic Ball Valve. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Pneumatic Valve > Pneumatic PVC Valve