double eccentric butterfly valve

double eccentric butterfly valve DN300

· Business type: direct manufacturer supplying

· Standard: DIN/BS/EN/ISO/AWWA/API/ASME

· Certification: CE/ISO9001/TS

· Body: ASTM A351 CF8

· Disc: ASTM A351 CF8

· Stem: ASTM A276 304

· Seal ring: SS304+Graphite

Size range: 40mm-3200mm

Pressure Rating: 0.6Mpa, 1.0Mpa, 1.6Mpa, 2.5Mpa, 4.0Mpa

Standards accorded to,

Design: API609 / AWWA-C504 / BS EN593 / GB/T12238

Face to face: API609 / ASME B16.10 / BS EN558 / GB/T12221

Flange end: ASME B16.42 / ASME B16.5 / BS EN1092-2 / GB/T9113 / GB/T 17241.6

Pressure test: API598 / BS EN12266 / GB/T 13927

Design features,

1. Bidirectional sealing.

2. Zero leakage

3. Good flow regulating function and sealing performance.

4. Different seat designs satisfy various service conditions

5. The disc can move away from the seat fast and prolong the valve life.

6. Simple in structure, and convenient in mounting, dismounting and change.

Contact 

website: www.hnydvalve.com

add: Yuda Industrial Park, Ruzhou City,Henan Province,China

Tel: +86-375-7232888

Fax: +86-375-7067888

email: merryyuda@163.com