Wholesale Wafer Pneumatic Butterfly Valve

Our Industry Electric Flanged Butterfly Valve, Sanitary Pneumatic Ball Valve, Gate Valve is favored by users all over the world for its superb technology, advanced craftsmanship, and perfect after-sales service. We carry out scientific operation, build global scientific value chain, help enterprises to bring out the value and realize the win-win situation of the whole industry chain. Welcomes all abroad close friends and retailers to ascertain collaboration with us.

Pneumatic Wafer Butterfly Valve.

Part material

Part Name	Material name
Valve body	Cast iron, cast steel, stainless steel
Seat seal	NBR、EPDM、PTFE、Q
Butterfly	Stainless steel
Valve shaft	Stainless steel
Bushing	Bronze

Performance parameter

Nominal diameter	50-400mm
Nominal pressure	1.0-2.5MPa
Applicable medium	Water purification, sewage
Proper temperature	-20~80℃

Main connection size

Nominal diameter	Structure length (standard value)	Overall dimensions (reference value)				Connection size (standard value)
Nominal diameter	Structure length (standard value)	Overall dimensions (reference value)				0.6MPa		1.0MPa		1.6MPa
mm	L	H	HO	A	B	DO	n-ød	D0	n-ød	D0	n-ød
50	43	63	315	180	65	110	4-14	125	4-18	125	4-18
65	46	70	330	180	65	130	4-14	145	4-18	145	4-18
80	46	83	390	245	72	150	4-18	160	8-18	160	8-18
100	52	105	431	240	72	170	4-18	180	8-18	180	8-18
125	56	115	455	240	72	200	8-18	210	8-18	210	8-18
150	56	137	656	350	93	225	8-18	240	8-22	240	8-22
200	60	164	720	350	93	280	8-18	295	8-22	295	12-22
250	68	206	800	550	350	335	12-18	350	12-22	355	12-26
300	78	230	860	600	350	395	12-22	400	12-22	410	12-26
350	78	248	883	600	350	445	12-22	460	16-22	470	16-26
400	102	289	972	600	350	495	16-22	515	16-26	525	16-30

Brief introduction of Wafer Pneumatic Butterfly Valve

Structure composition:

Pneumatic butterfly valve equipped with travel limit switch, solenoid valve, triplet and 0.4-0.7mpa gas source can realize switching operation, and send two pairs of passive contact signals to indicate the valve switch.

When adopting intelligent control and positioning, it can be matched with domestic electric valve positioner, input 4-20madc signal and 0.4-0.7mpa air source to realize intelligent control, and realize the adjustment of pressure, flow, temperature, liquid level and other parameters.

Function:

It is driven by compressed air, and the valve stem drives the valve core to rotate 90 ℃ in the valve body, which can realize the action of full opening and full closing. The product is divided into metal seal and soft seal according to its sealing performance. The utility model has the advantages of compact structure, small volume, reliable operation, good sealing, easy maintenance, convenient installation, strong adaptability, etc.

Application:

It can be widely used in petroleum, chemical, light industry, pharmaceutical, paper, automobile and other industrial automatic control systems for remote centralized control or local control.

Price：Our price fluctuates with raw materials and exchange rate.

Please leave your contact information and give you a new quotation as soon as possible.

Packing: wooden case, wooden pallet or packing method specified by customers.

The advanced technology we have learned and introduced at home and abroad should enable our Wholesale Wafer Pneumatic Butterfly Valve to achieve considerable economic benefits. Our company continues to improve the existing quality management system, improve the quality of employees, and enhance product quality. We introduce advanced equipment from abroad and control product quality with international standard management system.

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Wholesale Wafer Pneumatic Butterfly Valve

Structure length (standard value)

Overall dimensions (reference value)