Description
Body:ASTM A536 65-45-12, WCB, CF8M,UPVC
Disc:ASTM A536 65-45-12 Nylon coated, CF8, CF8M,UPVC
Seat:EPDM,NBR,FRM.PTFE
Stem:SS420,SS431
Body style:wafer、lug、flange
Nominal diameter:2″ – 80″ (DN50mm – DN2000mm)
Flange accommodation:DIN PN10 PN16,JIS 5K 10K,ANSI CLASSS 150LB
Pneumatic actuator:Double acting,Single acting,Electric actuator: ON-OFF type, adjustable type
Related Posts:
Difference between electric butterfly valve and electric… plastic butterfly valve Damper Butterfly Valve Sanitary butterfly valve Inflatable butterfly valve Butterfly valve price Triple Eccentric Butterfly Valve Pneumatic powder butterfly valve PTFE lined butterfly valve Powder Silo Butterfly Valve Notes for use of telescopic flange butterfly valve. Explosion-proof electric butterfly valve Hydraulic butterfly valve for marine and shipyards Characteristics of electric butterfly valve gear drive. Common troubleshooting methods in the operation of electric… Structure characteristics and basic principle of ventilation… C95800 Aluminum bronze high performance butterfly valve Double eccentric soft seated Flanged Butterfly Valve Analysis of common faults of the newly installed electric… Remote-controlled pneumatic aluminum bronze butterfly valve… Selection of electric actuator for electric butterfly valve. Maintenance of valve in use. How to protect the valve from corrosion? Application of hydraulic control valve. Notes for valve test pressure. Working principle of pneumatic valve. Function of valve positioner and classification. Characteristics and selection of various valve driving… Notes for installation of electric actuator and valve. How to solve the problem of pneumatic valve opening and… Introduction of PVC butterfly valves. Technical about the butterfly valves LINED BUTTERFLY VALVES Manual of butterfly valves Damper butterfly valves National standard of butterfly valves Installation and maintenance of butterfly valves. How to mantain pneuamtic butterfly valves?(I) How to maintain pneumatic butterfly valves? (II) Introduction of seats for the butterfly valves PAINTING PROCEDURES FOR BUTTERFLY VALVES HIGH PERFORMANCE BUTTERFLY VALVES high performance butterfly valves Installation requirements of pneumatic butterfly valves How to select the accessories of pneumatic butterfly valves? The features of triple eccentric butterfly valves. Introduction of high performance butterfly valves. Flanged Triple Offset Butterfly Valves The working principle and characteristics of pneumatic… Hand paump specifications for the hydraulic butterfly valves Introduction about the manual mechanism for the pneumatic… INSPECTION AND TEST PLAN FOR THE PNEUMATIC BUTTERFLY VALVES The size diaphragm of pneumatic flange butterfly… The size diaphragm of pneumatic flange butterfly… Advantages and USES of triple-eccentric metal seated… Main valve standard: DIN standard or EN standard.