Russia GOST Worm Gear Actuator Ss 1 Inch Triple Eccentric Pn10/16 PTFE Flange Butterfly Valve

Through continuous innovation and change, we are unanimously recognized and trusted by many customers at home and abroad. If you need C95800 Gate Valve, CN7M Plug Valve, Pneumatic Actuator Butterfly Valve, please contact us in time, we will do our best to help you! Reliable quality and good credit standing are our principles, which will help us at a top-ranking position. We will expand the market with more products, ensure customer satisfaction with better services, and achieve zero defects with better quality! Our company not only has many sets of advanced processing equipment, efficient and reliable processing technology, but also has a professional production and technical team. All employees of our company welcome customers both at home and abroad to establish business relationships and we will sincerely service you.

Product details

NSV Triple Eccentric Flange Butterfly Valve are used to open and close(seal type) or adjust the medium flow in pipes. It is widely used in metallurgy,electric power, petrochemical, water supply and drainage, municipal construction and other industrial pipelines with medium temperature ≤425℃.

Design Features
Triple eccentric design
Metal to metal,Rubber,PTFE seated
Bi-directional service
Flange Connection

STRUCTURAL FEATURES

1. Simple structure, small sizes, light weight and low installation dimensions. According to the types of body connection, they are basically classified to wafer type(including lug wafer type), flanged and welded.

2.Multilayer Hard Seal Structure(See fig．right)
Multilayer hard seal structure is applicable. double and triple eccentric butterfly valves, pressure rating≤CLASS600．And triple eccentric butterfly valve can maintain bi-directional Ieak—tightness.Multilayer sealing ring is composite of stainless steel and nonmetal material. The nonmetal material can be flexible graphite。PTFE or non asbestos material etc. according to the actual working conditions.

3. Low driving moment,easy and quick operation

DO’S & DON’TS BEFORE INSTALL ON PIPELINE

1. These valves are not to be used for End of Line Service.

2. Wear all necessary protective equipment for conducting the work.

3. Never remove or maintain a valve or joint unless the line has been fully drained and de-pressurized.

4. Ensure that the valves are used within the pressure temperature service conditions as per ASME B16.34.Also refer nameplate for pressure temperature limites.In case of additional assistance consult with ALL.

5. Valve handwheels are designed only for operation.The handwheel must not be used for handling the valve.

FAQ

1. Q:Does your company have any agent/distributor with the exception of China?

A: At present,we have agent in Indonesia,Singapore,Canada,Mexico,Iraq,and welcome contact us if you would like to join us.

2. Q:Does “NSV” valves have supply to any value end user?

A:Yes,it just like PETROKIMIA GRESIK in Indonesia, BP Iraq,ESFAHAN MOBARAKEH STEEL In Iran etc.

3. Q:Are you manufacturer or trading company?

A: We’re manufacturer,but our factory name is not named NSV due to we’re professional in promotion NSV brand with best service,and also have sold to many end user success.

Our company has advanced management experience, production process and quality control means to ensure the provision of high-quality Russia GOST Worm Gear Actuator Ss 1 Inch Triple Eccentric Pn10/16 PTFE Flange Butterfly Valve for domestic and foreign customers. Our company has been adhering to the business philosophy of 'quality for survival, reputation for development', always regard customer demand and satisfaction as the core, dedicated to create quality products for the majority of new and old customers. We continue to improve and innovate our concepts, take customer satisfaction as our biggest goal, and strive to improve our management system.