Product Attributes
Model No.: DN/D1/D2
Brand: TNNPI
Warranty Period: 3 Years
Types Of: Gate Valves, Washing Machine Valves, Butterfly Valves, Water Regulating Valves, Radiator Valves, Flush Valves
Certification: Csa, Scoc, Ul
Support Customization: Oem, Odm
Place Of Origin: China
Application: General
Medium Temperature: Normal Temperature
Power: Manual, Electric
Flow Medium: Gas, Water, Oil, Base
Structure: Butterfly
Product Use: Cut-off
Product Characteristics: Isolation seal
Texture Of Material: Alloy steel stainless steel carbon steel cast iron
Installation Dimensions: DN80~DN200
Flow Direction: one-way
Drive Mode: Manual
MOQ: 10
Connection Form: Lever
Product Description
Flange type butterfly valve:
The flange type butterfly valve is a vertical plate structure, and the valve stem is an integral metal hard seal. The sealing ring of the valve is a composite structure of flexible graphite plate and stainless steel plate, which is installed on the valve body. The sealing surface of the butterfly plate is welded with stainless steel. The sealing ring of the soft sealing valve is made of nitrile rubber material and is installed on the butterfly plate.
Butterfly Valve is used as a gas medium to adjust the flow or cut off the dusty cold air or hot air gas pipeline in ventilation and environmental protection projects in vacuum butterfly valve, chemical industry, building materials, power station and glass industries.
Classification by structural form:
(1) Center sealed butterfly valve (2) Single eccentric sealed butterfly valve
(3) Double eccentric sealing butterfly valve (4) Three eccentric sealing butterfly valve
In our company, we also have other related Transformer Accessories: Tap Changer, Pressure Relief Valve, Moisture Absorber and so on. If you have some other needs, you can contact with us.
Company Overview
Henan New Power is a manufacturer of various high and low voltage power supporting products.
Transformer accessories include tap changer, pressure relief valve, thermometer, moisture absorber, gas relay, oil level gauge, butterfly valve, cross flow fan, etc.
High-voltage power distribution equipment includes high-voltage and low-voltage insulation bushings, high-voltage cables, disconnectors, vacuum circuit breakers, high-voltage insulators, low-voltage insulation, ceramic insulators, etc
Since its establishment, the company has always been guided by science and technology, backed by strong technology, actively introduced foreign advanced technology, and constantly improved and improved its products. After years of professional management, the products sell well all over the country and are exported to Bangladesh, Myanmar, India, Russia, Indonesia, Thailand and other Southeast Asian and African countries.
Welcome to visit, investigate and negotiate