Selling Parameters
This kind of butterfly valve is widely utilized in foodstuff, pharmacy,chemical industry etc. and industrial environmental protection, water treatment,high building, water supply and draian tubing line open or close or adjusting medium.
Design standard: AP1609, EN593
Face to Face: DIN 3202-K1; BS5155;MSS SP-67;EN558-1 20 Series,ect.
Flange: Drilling: DIN2501PN10/PN16
BS10D;JIS10K;BS4504;ANSI125/150;AS2129 Table D/E; ASA125/150 ect.
Pressure test: API 598
Part Name Material
Body A126B GG25
Bushing B62
"O"ring EPDM/NBR
Stem SS410 1.4201
Disc SS316 1.4408
Seat EPDM/NBR
Pin SS316 1.4408
Company Profile
Tianjin Tanggu Valve Plant.established in 1956 under China Machinery Industry Ministry,is a major valve manufacturer in China. The competentauthorities of TianjinTanggu Valve Plant is Tianjin Machinery ElectronicIndustry Group (Former Tianjin Administration Bureau of Machinerybuilding Industry). Tianjin Tanggu Valve Plant has 1000 employees among whom 117 are technicians and engineers and 15 senior engineers;fixed assets worth 126 million Yuan (approximately 15 million US dollars equivalent);400 sets of machines and equipment among which 50 sets are heavy equipment;and the largest valve performance testing center in North China which makes the plant capable of developing,designing and manufacturing various medium and low pressure valves.The products with trade mark of "TVT" and "TWT" have very large market share and are widely engineering, petroleum, and chemical industry. Products are well known for the safety and reliable quality.
China (Mainland)
