FLG.F0811-300 Wafer Butterfly Valve
Product Description
• Vulcanized seat design for bubble-tight shutoff at 300 psi. • Flag type position indicator. • Low torque operation, high cycle life. • With built-in supervisory switch. • Top flange to ISO 5211/1. • Flanges designed to EN1092-2 PN10/PN16, ANSI B16.1 Class125 ( Other types available on request).
200PSI and 250PSI available on request.
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Corrosion Protection |
Internally and externally fusion bonded epoxy powder coated( FBE) .
Notes:Design and material are subject to change without notice.
Material Specification
Part Name | Material | EN Spec. | ASTM Spec. | |||||
Valve | Body | Ductile Iron | EN-JS1050 | A536 65-45-12 | ||||
Disc | Ductile Iron | EN-JS1050 | A536 65-45-12 | |||||
Shaft | Stainless Steel | BS970 431S29 | AISI431 | |||||
Bushing | Brass | CuZn39Pb3 | B16 C36000 | |||||
Gear Operator | Housing | Cast Iron | EN-JL1040 | A126 Class B | ||||
Cover | Cast Iron | EN-JL1040 | A126 Class B | |||||
Wormgear | Brass | CuZn39Pb3 | B16 C36000 | |||||
Worm | Stainless Steel | BS970 420S37 | AISI420 | |||||
Handwheel | Cast Iron | EN-JL1040 | A126 Class B |
Size | A | B | D | E | C | F | G | H | L | M |
DN50 | 110 | 74 | 90 | 43 | 120 | 170 | 65 | 155 | 150 | 200 |
DN65 | 118 | 85 | 90 | 46 | ||||||
DN80 | 130 | 95 | 90 | 46 | ||||||
DN100 | 145 | 115 | 90 | 51.5 | ||||||
DN125 | 160 | 130 | 90 | 56 | ||||||
DN150 | 175 | 145 | 90 | 56.5 | ||||||
DN200 | 200 | 170 | 125 | 60 | 160 | 225 | 85 | 206 | 200 | 300 |
DN250 | 250 | 208 | 125 | 68.5 | ||||||
DN300 | 275 | 237.5 | 125 | 79.5 |
Packing Details:
Each pc into one bubble plastic bag, several pcs into one wooden case; Wooden packing will protect the goods from damage during transportation
Delivery Details:
Within 30 days after order confirmed;
Certificate: