Rubber Lined Butterfly Valve, EN 593, 2-96 Inch, Cast Iron

Key Specifications / Features

Model No.: JSC-231124-CBV-94 Hits: 10

As a reputable supplier in China, we specialize in providing high-quality rubber-lined butterfly valves. Our valves adhere to API 609, BS EN 593, and MSS SP-67 standards, ensuring reliable performance. The comprehensive range covers sizes from 2 to 96 inches and features construction from cast, ductile iron, stainless steel, and carbon steel. These valves are available with both lever and gear operation, offering flexibility for various applications. Trust our rubber-lined butterfly valves for effective and durable performance in your operations.
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Detail Information

Rubber Lined Butterfly Valve

The butterfly valve of our factory can be used in the pipeline of petroleum, chemical, food, medicine, papermaking, hydropower, ship, water supply and drainage, metallurgy, energy and other systems. It is suitable for a variety of corrosive gas, liquid, semi liquid and solid powder media. Operate mode: handle, worm gear drive, pneumatic, electric, etc. The diameter range is DN50-DN2400 (2 Inch - 96 Inch). 

Rubber Lined Butterfly Valve-Features

1. Teflon stem bushing to assure long life even during extended period of activity. Lowers operating torque for easy manual operation and maximize shaft support.
2. The stem is sealed by two separate o-rings and an integral seal in the seat to ensure absolutely no external leakage for the life of the valve.
3. The replaceable resilient seat surface extends past the valve face to eliminate the need for gaskets on flanged installations. Installation time is greatly reduced by this feature
4. The reduced torque allows the use of smaller, wider variety, and more economical actuators while still covering the close-off requirements

Rubber Lined Butterfly Valve-Specifications and Standard

1. Connection: Flange type, Lug type, Wafer type, Groove End type
2. Design Standard: API 609, BS EN 593, GB/T 12238, MSS SP-67
3. Face to Face Standard: API 609, BS 5155, ISO 5752
4. Flange Drilling: ANSI B16.1, BS 4504, DIN PN10/PN16, JIS 5K, 10K, 16K
5. End Flange: DIN PN10/16/25, ANSI B16.1, BS 4504, ISO PN10/16, JIS B2212/2213, BS 5155
6. Top Flange: ISO 5211
7. Test: API 598, ISO 9001, ASTM, ANSI, DIN, BS, JIS
8. Coating: Epoxy powder coating, or coating as customers' requirement
9. Certificate: ISO 9001:2000, ISO 2531, EN545, QS-9000 SGS, EN 598, BS 4772, DIN 3352
10. Body Material:Cast Iron: ASTM A126CL. B, DIN 1691 GG25, EN 1561 EN-GJL-200, GB 12226 HT200
Ductile Iron: ASTM A536 65-45-12, DIN 1693 GGG40, EN 1563 EN-GJS-400-15, GB 12227 QT450-10
Stainless Steel: ASTM A351 CF8, CF8M, CF3, CF3M
Carbon Steel: ASTM A216 WCB
Stem:Zinc Plated Steel, Stainless Steel: ASTM A276 Type 316, Type 410, Type 420, ASTM A582 Type 416
Disc:Ductile Cast Iron (Nickel plated): ASTM A536 65-45-12, DIN 1693 GGG40, EN 1563 EN-GJS-400-15, GB 12227 QT450-10, Stainless Steel: ASTM A351 CF8, CF8M, CF3, CF3M; EN 1.4408, 1.4469, 1.4501, AL-Bronze: ASTM B148 C95400
11. Operation: Lever, Gear Actuators

Rubber Lined Butterfly Valve

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