Ducitle Iron Wafer Butterfly Valve with Worm Gear

Size Range: DN50-DN2000

Pressure Rating:PN6 / PN10 / PN16 / 150LB

Body: Ductile Iron(GGG40/50)

Disc: DI(Ni lined), WCB (A216), Stainless Steel(SS304/SS316/SS304L/SS316L) , Duplex Stainless Steel(2205/2507)

Seat: Rubber(EPDM/Viton/NBR)

Actuator:Worm Gear

Sample: available

MOQ=1 SET

Customization/OEM: accept

Ducitle Iron Wafer Butterfly Valve With Worm Gear

Reliable sealing: The wafer butterfly valve is equipped with a high-quality sealing system, ensuring leak-proof operation and preventing any unwanted fluid or gas leakage.
Excellent throttling capability: The worm gear mechanism allows for precise control of the valve opening, enabling efficient throttling and flow regulation.
Easy operation: The worm gear design provides smooth and effortless operation, allowing for easy opening and closing of the valve even in applications with high pressure or temperature.
Long service life: The ductile iron construction offers exceptional durability and resistance to wear, ensuring a long service life even in demanding environments.
Wide range of sizes and pressure ratings: The butterfly valve is available in various sizes and pressure ratings, allowing for flexibility in installation and compatibility with different piping systems.
Versatile application: The wafer butterfly valve can be used in a wide range of industries and applications, including water treatment, HVAC systems, chemical processing, and industrial processes, where reliable flow control is essential.

SIZE	øK				4-ød				øD	øD1	L	L1	H	H1	H2	ø2	ø3	4-ødl	T*T
SIZE	PN6	PN10	PN16	CL150	PN6	PN10	PN16	CL150	øD	øD1	L	L1	H	H1	H2	ø2	ø3	4-ødl	T*T
DN50	110	125		120.6	4-ø14	4-ø19		4-ø19	82	53.08	42.5	46.1	30	140	60	70	90	10	11
DN65	130	145		139.7	4-ø14	4-ø19		4-ø19	94	64.82	45.6	49	30	150	67	70	90	10	11
DN80	150	160		152.4	4-ø19	8-ø19		4-ø19	111.2	79.04	45.6	48.4	30	160	87	70	90	10	11
DN100	170	180		190.5	4-ø19	8-ø19		8-ø19	140	104.04	52	56	30	180	105	70	90	10	11
DN125	200	210		215.9	8-ø19	8-ø19		8-ø22.4	166	123.3	56	60	30	190	118	70	90	10	14
DN150	225	240		241.3	8-ø19	8-ø23		8-ø22.4	187	155.68	56	60	30	210	130	70	90	10	14
DN200	280	295		298.4	8-ø19	8-ø23	12-ø23	8-ø22.4	246.8	201.9	60	64	35	235	166	102	125	12	17
DN250	335	350	355	361.9	12-ø19	12-ø23	12-ø28	12-ø25.4	301.5	250.45	68	72	35	270	197	102	125	12	22
DN300	395	400	410	431.8	12-ø23	12-ø23	12-ø28	12-ø25.4	352	301.55	78	83	35	305	231	102	125	12	22