Zhejiang Galaxy Machinery Manufacture Co. Ltd

Model Number: D37X-8-11 Brand Name: Galaxy / Yinhe Key Specifications/Special Features: Double Eccentric Butterfly Valve: Double eccentric butterfly valves can achieve zero leakage easily and ensure sealing more reliable because of resilient seat designResilient seat design can also achieve low torque for cost-effective in choosing actuatorSoft materials, such as PTFE, have excellent applicability to acid or other media

Improves applicability of valves to various services.

• Technical specifications:
  • Design and manufacture standards: API 609, GB/T 12238 and ISO 5752
  • Face to face: ASME B16.10 and GB/T 12221
  • End connection: ASME B16.5, ASME B16.47 and GB/T 9113
  • Fire safe design: API 6FA and API 607
  • Pressure test: API 598 and GB/T 13927
  • Body materials: carbon steel, stainless steel and alloy steel
  • Size: NPS 3" to 48"
  • Pressure rating: class 150 to 600
  • Operation: manual, worm gear, electric actuator and pneumatic actuator.

• Design features:
  • Reasonable design and compact structure
  • Less seat wear and low torque
  • Simple structure and small opening/closing torque
  • Reliable sealing tightness
  • Curve and good dynamic adjustment stability
  • Super long usage life