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We just delivered a great number of diaphragm valves to our European customers. They have very high requirements on the diaphragm valves.
Diaphragm valves:
Design: FEP lined, weir patter, bolted bonnet with grease fitting, handwheel, visual position indicator.
Flanged Ends: acc. ANSI B16.5-Class150 RF.
Face to Face: acc. BS 5156.
Body: ASTM A216 WCB.
Bonnet: ASTM A216 WCB.
Diaphragm: EPDM+FEP.
Lining: FEP (minimum thickness 3mm).
Disc: ASTM A351 CF8.
Stem: ASTM A276 420.
Washers: AISI 304.
Studs: ASTM A193 B8.
Nut: ASTM A194 8.
Handwheel: Cast iron A126 B.
Service parameters: 232 psig at -20°F to +100°F.
Item 1) 30pcs 3/4'' 150lbs L=117mm
Item 2) 20pcs 1'' 150lbs L=127mm
Item 3) 20pcs 2'' 150lbs L=190mm
Item 4) 15pcs 3'' 150lbs L=254mm
Item 5) 15pcs 6'' 150lbs L=406mm
Diaphragm valves:
Design: FEP lined, weir patter, bolted bonnet with grease fitting, handwheel, visual position indicator.
Flanged Ends: acc. ANSI B16.5-Class150 RF.
Face to Face: acc. BS 5156.
Body: ASTM A216 WCB.
Bonnet: ASTM A216 WCB.
Diaphragm: EPDM+FEP.
Lining: FEP (minimum thickness 3mm).
Disc: ASTM A351 CF8.
Stem: ASTM A276 420.
Washers: AISI 304.
Studs: ASTM A193 B8.
Nut: ASTM A194 8.
Handwheel: Cast iron A126 B.
Service parameters: 232 psig at -20°F to +100°F.
Item 1) 30pcs 3/4'' 150lbs L=117mm
Item 2) 20pcs 1'' 150lbs L=127mm
Item 3) 20pcs 2'' 150lbs L=190mm
Item 4) 15pcs 3'' 150lbs L=254mm
Item 5) 15pcs 6'' 150lbs L=406mm
