Model No.:
Product Origin:China
Brand Name:KG
Price Terms:FOB, CIF
Payment Terms:T/T
Certification:
Description:The butterfly valves are used for cutting of and controling the medium flow of a variety of pipelines in such fields as foodstuff, beverage, medicine, chemical industry, gas, papermaking and building. Features: 1) Design and manufacture standard: GB12238 2) Face to face: GB12221-89 3) Flange end: GB9115.8-88, GB9115.9-88, GB9113.3-88, GB4216.4-88 4) Test and inspection: GB/T13927-92, JB/T8527-97 5) Nominal pressure: PN1.0 ~ 1.6MPa 6) Nominal diameter: DN50 ~ 2,000mm 7) Driving: gear-operating, electric-driving, pneumatic-operating