PDCPD
2Pages

Catalog excerpts

PDCPD “Giant” Butterfly Valve New Product from Asahi Size Range: 28”-40” Max. Working Press.: 110 PSI o Max. Working Temp.: 175 F Model: Wafer Style Operator: Gear Body Material: PDCPD (Polydicyclopenthadiene) Disc Materrial: PDCPD (Polydicyclopenthadiene) Seat: EPDM, FKM Stem: Stainless Steel Sample Specification All PDCPD (Polydicyclopenthadiene) butterfly valves sizes 28” thru 40” shall be of the lined body design and bubble-tight seal (meeting or exceeding Class VI as defined by American National Standard Institute) with only the liner and disc as wetted parts. Gear operators shall be worm gear design, self locking with cast iron body and corrosion resistant epoxy coat finish. The disc shall be of Spherical design for long cycle life. Liner shall be molded and formed around the body, functioning as gasket seals with convex ring design on each side of the valve for lower bolt tightening torque. Stem shall be of 304 stainless steel non wetted, 2-piece design fully engaging with the disc. Valves shall have a molded ISO bolt pattern top flange for accessory mounting. All valves shall be rated to a maximum of 110 psi at 70 degrees F. Butterfly valves shall be wafer style, as manufactured by Asahi/America inc. O-Ring Seals (EPDM, FKM) For chemical resistance ISO-5211 Top Flange Industry standard for accessory mounting Non-Wetted Metal Parts No-metal components ever come in contact with the media Body: Wafer Style minimizes space requirement Disc: Spherical Design For reduced break away and sealing torque Liner: Full Seat Design Eliminates the need for additional gaskets Stem: Dual Stems 2-piece stem fully engages with the disc Ductile Cast Iron Inserted Metal into the Disc and Body for Strength 35 Green Street, P.O. Box 653, Malden, MA 02148 • Tel: 800-343-3618 • 781-321-5409 • Fax: 800-426-7058 • E-mail: asahi@asahi-america.com Register at our interactive web site for on line ordering, product availability, order tracking, and many useful features: www.asa

Open the catalog to page 1

NEW PDCPD “Giant” Butterfly Valve Drawing (92mm) Parts List DESCRIPTION Body Disc Seat O-Ring (A) O-Ring (B) O-Ring (C) O-Ring (D) Stem (A) Stem (B) Key (A) Key (B) Gasket (A) Stem Holder Bolt (A) Gear Box Thrust Ring (A) Bolt (B) Stabilization Ring Inserted Metal of Body Inserted Metal of Disc MATERIAL PDCPD PDCPD FKM, EPDM FKM, EPDM FKM, EPDM NBR NBR Stainless Steel 304 Stainless Steel 304 Carbon Steel Carbon Steel Bronze Casting (For EPDM Liner) PVDF (For FKM Liner) Nonas Sheet Stainless Steel 304 Stainless Steel 304 Cast Iron (FC200 With Epoxy Coat) UHMEPE Stainless Steel 304 Stainless...

Open the catalog to page 2

PDCPD 2Pages

Catalog excerpts

All Asahi/America catalogs and technical brochures

PDCPD
2Pages