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J. D. CONTROLS
GST : 24ANCPS4608P1ZL

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Wafer Butterfly Valve

Name: Wafer Butterfly Valve
Brand: J. D. CONTROLS

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MOQ : 1 Set

Wafer Butterfly Valve Specification

Connection
Wafer (Fits between flanges)

Valve Type
Wafer Butterfly Valve

Material
Cast Iron / Ductile Iron / Stainless Steel

Power Source
Manual (Hand lever / Gear operator)

Pressure
PN10/PN16 (up to 16 bar)

Media
Water, Air, Oil, Mild Chemicals

Port Size
50 mm to 600 mm (2 to 24)

Wafer Butterfly Valve Trade Information

Minimum Order Quantity
1 Set

Supply Ability
1000 Sets Per Day

Delivery Time
1 Days

About Wafer Butterfly Valve

Wafer Butterfly Valve

We are manufacturing, supplying and exporting a quality range of Wafer Butterfly Valve. Our line of butterfly valve is well appreciated for their long functional life, strength, durability and impeccable performance. Wafer Butterfly Valve is specially designed to be used in chemical industry to control fluid from section of pipe. These valves are manufactured using superior quality materials obtained from the reputed merchants of the industry. Further, this butterfly valve is tested on predefined industry parameters.

Dimensions (Rating- PN10/PN16)

Size	Inch	1 1/2	2	2 1/2	3	4	5	6	8	10	12	14	16	18	20	24
Size	DN	40	50	65	80	100	125	150	200	250	300	350	400	450	500	600
L-F to F		33	43	46	46	52	56	56	60	68	78	92	102	114	127	154
G-NB		38	50	63	76	87	107	125	203	254	305	350	400	450	500	600
A		98	107	113	125	144	175	186	220	251	280	353	365	421	465	516
B		66	68	78	87	107	125	148	171	217	245	345	367	408	444	494

Versatile Material and Design

Our wafer butterfly valves are available in cast iron, ductile iron, or stainless steel, offering reliable options for various media, including water, oil, air, and mild chemicals. With disc materials such as CF8, CF8M, WCB, and aluminum bronze, and seat materials like EPDM, PTFE, nitrile, and neoprene, these valves are adaptable for distinct environments and processing needs. The robust design assures long service life and compatibility with common industrial standards.

Industry-Compliant Standards and Mounting

Adhering to IS 13095, EN 593, and API 609 design standards, our valves are compatible with major flange specifications including IS 1538, ANSI 150, and DIN PN10/16. Face-to-face dimensions comply with ISO 5752 and EN 558, ensuring seamless integration. The ISO 5211 top flange allows easy mounting of automation actuators or manual gear and lever operators as required.

Supreme Reliability and Wide Application

Precision-engineered and pressure tested (shell: 24 bar, seat: 17.6 bar), these valves assure maximum reliability for a range of industries such as general industrial, water treatment, HVAC, and fire protection. Their wide port size range from 50 mm to 600 mm, combined with wafer connection type, make them suitable for compact and large piping systems alike.

FAQs of Wafer Butterfly Valve:

Q: How is a wafer butterfly valve installed between existing pipeline flanges?

A: A wafer butterfly valve is designed to fit snugly between two pipeline flanges without the need for additional components. Simply align the valve between the flanges, insert and tighten the appropriate bolts, and ensure the disc is in a partially open position during installation to avoid seat damage.

Q: What are the main benefits of using EPDM, PTFE, nitrile, or neoprene seat materials?

A: Each seat material offers specific advantages: EPDM is ideal for water and mild chemicals, PTFE provides excellent resistance to aggressive media, nitrile is suitable for oils, and neoprene resists ozone and aging. This variety ensures optimal compatibility with different process fluids and extends valve service life.

Q: When should I choose a lever operator versus a gear box for my butterfly valve?

A: Lever operators are suitable for smaller valves (typically up to 200 mm) where quick manual actuation is needed. Gear boxes are preferred for larger sizes (above 200 mm) or when reduced operating torque and more precise control are required.

Q: Where are wafer butterfly valves commonly used?

A: These valves are widely used in industries such as water treatment, HVAC, fire protection systems, and general industrial applications due to their compact design, ease of maintenance, and broad material compatibility.

Q: What is the process for pressure testing these valves before shipment?

A: Each valve undergoes rigorous pressure testing as per relevant standardsshell tests at 24 bar and seat tests at 17.6 barto ensure leak-proof performance and structural integrity, ensuring reliability upon installation.

Q: How does the fusion bonded epoxy or painted coating benefit the valve?

A: Fusion bonded epoxy and paint coatings provide an additional layer of protection against corrosion and chemical attack, significantly enhancing the valves durability and performance, especially in harsh environments.

Q: What flange standards and sizes are compatible with these wafer butterfly valves?

A: Our butterfly valves are compatible with IS 1538, ANSI 150, and DIN PN10/16 flange standards. They are available in port sizes ranging from 50 mm to 600 mm, making them suitable for a wide variety of pipeline configurations.

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