Product

Wafer Type Centerline Butterfly Valve

Specification

Size: NPS 2”-8”
Pressure: 150LB
Body Materials: Cast Iron/Ductile Iron
Seat Materials: EPDM / NBR/ VITON / PTFE
Design: API 609, MSS SP-67
Face To Face: API 609, MSS SP-67, DIN3202, BS EN558-1
Pressure Test: API 598
Flange Drilling: ANSI B16.1 class125, BS4504 PN10/PN16, DIN2501 PN10/PN16
Top Flange: ISO5211
Suitable Medium: air, Sewage, steam, gas, oil, etc

Main Parts Material:

Part

Material

Body

WCB,QT450

Disc

WCB,QT450

Shaft

2Cr13

O ring

EPDM / NBR/ VITON / PTFE

Packing

Flexible graphite

Features:

  1. Simple and compact structure, small and lightweight, easy to transport, install and disassemble.
  2. 90 degree switch, fast switching. Low operating torque, low labor save.
  3. Good sealing performance, long life, can achieve zero leakage.
  4. Select different parts materials, suitable for various media.
  5. The flow characteristics are similar to the straight line, and the adjustment performance is good.

Welcome to our valve company! We are a leading provider of high-quality valves and valve solutions for various industries.

Get in touch
Email us: sales@hf-valves.com hf-valves@gracebaosteel.com
Contact Us
+86 17791725286
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Address

Xian Hengfeng: Electromechanical Equipment Co.,Ltd
No.15,group 3,Sanlian Village,Dazhao Street Office,Chang’an District,Xi’an City, Shaanxi Province

Yiwu Hengfeng:
Zongtang 1st District, Jiangdong Street, Yiwu
City, Jinhua City, Zhejiang Province

Hk: Gracebao Steel Manufacturing Co.,Ltd
15/F, Lucky Center No.165-171,Wanchai Road, Wan Chai, Hongkong