Search Catalog   By KeywordBy Item #         All Categories    Diaphragm Valve - Flange Type All Categories > Diaphragm Valve - Flange Type > Item # 0050DVFMR   Item # 0050DVFMR Diaphragm Valve - Flange Type     Printable Page       Email This Page       Save To Favorites    Diaphragm Valve - Flange Type Thermoplastic Diaphragm Valves 1/2" - 10" shall be molded of solid thermoplastic materials for body and bonnet. Body is of the weir configuration exhibiting large flow area and good flow control capability. Body is designed to fit between ANSI B16.5 class 150 flanges. Stem and sleeve shall be brass or cast iron, fully lubricated. Sizes 3" and larger employ a bonnet grease fitting for ease of lubrication. All valves shall have an adjustable overtravel stop in the close position to prevent overtravel and premature diaphragm failure. Full stroke position indication is enclosed in a clear protective cover. All external fasteners shall be either encapsulated in plastic or of stainless steel materials. larger image larger image  Specifications   Terms & Conditions of Sales    Size (Inch) 1/2 D1 0.63 D2 2.38 D3 3.50 e 0.63 n    4 D4 2.32x2.09 D5 3.70 Lift 0.51 L 4.25 T 0.55 H 3.98 I 5.51 Working Pressure EPDM (PSI) 150 1 - Body Material (1 pcs) PVC CPVC PP PVDF 2 - Bonnet Material (1 pcs) PVC CPVC PP PVDF 3 - Compressor Material (1 pcs) PPG+Nylon 4 - Hand Wheel Material (1 pcs) PP 5 - Sleeve Material (2 pcs) Brass 6 - Stem Material (1 pcs) Brass 7 - Diaphragm Material (2 pcs) EPDM HYPALON TEFLON® (a trademark of DuPont Performance Elastomers) 8 - Cap Material (1 pcs) Brass 9 - Compressor Pin Material (1 pcs) SUS 304 10 - Name Plate Material (1 pcs) PVC 11 - Grease Nipple Material (1 pcs) Brass 12 - Stud Bolt & Nut Material (4 set) SS41 SUS 304 13 - Inserted Nut Material (4 set) SS41 SUS 304 14 - Bolt Nut & Washer Material (4 set) SS41 SUS 304 16 - Stopper Material (4 pcs) SS41 Brass SUS 304 17 - Set Nut Material (4 pcs) SS41 Brass SUS 304 18 - Gauge Cover Material (1 pcs) Polycarbonate 19 - Sheet Ring Material (1 pcs) SS41 Brass SUS 304 20 - Spring Washer Material (1 pcs) SS41 SUS 304 Cv Value 6 End Connection Flanged Operating Mechanism Manual Round Handle  MORE IMAGES  · Physical Properties Of Material · Code Reference Data · Schedule 80 Thermoplastic Pipe Standards · Pressure vs. Temperature · Pressure (PSI) - Temp. Guidelines · Problems & Solutions  DOWNLOADS    Thermoplastic & Elastomers (PDF, 2733KB)   Resins Used (PDF, 53KB)   Installation Instructions (PDF, 172KB)   Operating & Maintenance Guide (PDF, 243KB)   Chemical Resistance Guide (PDF, 1566KB)

Thermoplastic Valves Inc. 53 South Seventh Street Emmaus, PA 18049
610-967-6388 FAX: 610-967-6448 • email: tvi2@fast.net