Double eccentric rubber seal butterfly valve

//Double eccentric rubber seal butterfly valve

Double eccentric rubber seal butterfly valve

862446868579270710
822404850850787292
757119173931228337
696783764168239500
Product Name:double eccentric butterfly valve soft sealing flange
Nominal diameter:DN 50-DN 3600 ( 2” – 144” )
Nominal pressure:PN 2.5-PN 50 ( 86Lb – 300Lb )
Design standards:AWWA C504 / API 609B / EN593 (BS5155&DIN3354)
Structural length:AWWA C504 / API 609B / EN558-1 Series 13 &14 (BS5155&DIN3202)
Flange connection:AWWA C207 / ASME B16.5 B16.47 B16.1/ EN1092-1  EN1092-2
Product Features
– Double eccentric disc design
– Main material ductile iron GGG40 GGG50, steel, stainless steel, alloy steel
– Epoxy powder thermal spray or two epoxy coating
– Operating handle, worm gear, electric, pneumatic, hydraulic or electro-hydraulic linkage
Application
Water, sea water, oil, gas, corrosive media

Actuators:

Gear, Electric, Cylinder, Pneumatic, Hydraulic, Hand wheel, Chain wheels

All valves are designed to comply with the requirements of ASME B16.34, and the ASME as well as customers’ requirements as applicable.

Quality Assurance (QA):
Every step from procurement through production, welding, assembly, testing, and packaging is in accordance with quality programs and procedures (ASME Section III manual and ISO 9001 manual).

Quality Control (QC):
The QC is responsible for all aspects of quality, from receiving of material to control of machining, welding, nondestructive examination, assembly, pressure testing, cleaning, painting, and packaging.

Pressure Testing:
Gangye valve is pressure tested in accordance with ASME B16.34, API 598, or special customers’ requirements as applicable.

2018-09-16T04:10:30+00:00