Butterfly Valves - Suppliers, Manufacturer in India

Butterfly Valves Manufacturer in India

Butterfly Valves are designed and manufactured to have optimal mix of structural constancy, flow efficiency and real seating coupled with advantage of light weight, compact design and ease of operation. Only a quarter turn is needed to fully open or close the valves. The Butterfly Valves are provided with integrally molded elastomer body liner to provide perfect seating and complete isolation of body material from liquefied media to prevent it from any corrosive and abrasive impact of liquid.

Butterfly Valves Supplier

Available with us is a perfect array of high quality Butterfly Valves that is fabricated using high grade raw materials. Our range of Butterfly Valves includes Ball Valve, Globe Valve, Pulp Valve, Pinch Valve and Diaphragm Valves, Control Valve Supplier. These valves are resistant to high temperature conditions and is highly in demand in the market. These valves effectively regulate fluid flowing through a particular section of pipe. Besides, our Butterfly Valves can be availed at the most cost-effective prices.

Technical Specification of Butterfly Valves

Item	Part	Material Options
1.	Body	Castr Iron I. S. 210 Grade FG200/GG 25; Ductile cast iron GGG 40; Cast carbon steel ASTM A- 216 Grade WCB; Cast stainless steels CFB & CF8M
2.	Disc	Cast iron I. S. 210 grade FG200/ GG25; Ductile cast iron GGG40; Cast carbon steel ASTM A - 216 Grade WCB; Cast stainless steels CFB & CF8M
3.	Seat	Nitrile, EPDM, Viton, Silicone
4.	Shaft	AISI 410/316
5.	Bearing	Steel/PTFE
6.	O-ring	Nitrile, EPDM, Viton, Silicone
7.	Taper pin	AISI 410/316
8.	Plug	Steel
9.	Bush	Polyacetal


DN mm	A	B	C	D	Weight mm
50	50	43	74	113	6
65	65	46	81	121	7
80	80	46	89	128	8
100	100	52	105	146	11
125	125	56	117	158	15
150	150	56	140	174	16
200	200	60	165	198	26
250	250	68	205	245	40
300	300	78	230	270	52
350	336	78	255	288	56
400	386	102	310	350	77
450	436	114	335	380	94
500	486	127	370	410	120
600	586	154	420	490	152

Frequently Asked Questions (FAQs) - Butterfly Valves

What is a butterfly valve and how does it regulate flow?

A butterfly valve is a quarter-turn rotational motion valve used for isolating or regulating flow. It consists of a metal disc mounted on a central rotating shaft inside a pipe body. Rotating the disc 90 degrees fully opens or closes the valve.

What are the main types of butterfly valves (Wafer, Lug, and Double Flanged)?

Wafer Type: Designed to slide between pipe flanges with long bolts, compact and economical.
Lug Type: Features threaded inserts on both sides to allow single-ended pipe disconnection under pressure.
Double Flanged Type: Built with raised flanges on both ends for high-pressure, large-diameter industrial pipelines.

What are the key advantages of choosing butterfly valves for large-diameter pipelines?

Butterfly valves are lightweight, highly compact, cost-effective for large sizes, require quick 90-degree actuation, and offer low pressure drops compared to traditional gate or globe valves.