Tank bottom valve disc lowering-custom made valve-607m-guichon valves
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This document provides information on a type 607M tank bottom valve with a cast stainless steel body. The key features include a disc that lowers into the valve body to open, a swiveling disc for improved seal tightness, a non-turning stem for low wear, and an interchangeable seat for easy adaptation and maintenance. The valve has a bolted stuffing box with self-adjusting spring washers that is repackable in service. Options include different materials, sizes, pressures, actuators, and standards compliance. Dimensions and a parts list are also provided.
Tank bottom valve disc lowering-custom made valve-607m-guichon valves
- 1. G TankBottomValve Disclowering/Castdesign type607M Tank Bottom Valve Disc lowering / Cast design type 607M application: liquids VALVES Features •Disc opening into valve body •Cast Stainless Steel (A351 CF8M) body •Swivel disc, metal/metal or PTFE/metal seating •Interchangeable seat •Bolted stuffing box, self adjustable with spring washers, repackable in service •Rising non turning stem •Position indicator •Outlet angle: 60° •Flanged connection ISO PN10 to 50 (class 150-300) •PED 97/23/EC compliant Nuclear and Navy Cryogenic Service Other Applications Plastics and Polymers Petro- chemicals General Chemicals Fine Chemicals SlidevalveControlMultiwayAccessoriesCheckvalveActuator Ball&plug valve Butterfly valve Safety Relief Rinsing Injection Sampling valvePistonvalveGatevalve Globevalve Tankbottom valve Competitive advantages • Disc lowering into body to open ➟ Mechanical devices at tank bottom, e.g. agitators, do not prevent valve opening • Swivelling disc ➟ Improved seat tightness • Non turning stem ➟ Low wear at gland packings • Interchangeable seat for easy adaptation to the pad flange ➟ Easy replacement and maintenance • Live loaded stuffing box packing ➟ Low maintenance • Profiled internal body for increased flow ➟ Higher efficiency
- 2. VALVES 26 rue Paul Girod – Z.I. Bissy • 73000 Chambéry • France Tél : + 33 (0)4 79 44 59 00 • Fax : + 33 (0)4 79 44 59 01 E-mail : info@guichon.com • www.guichon.com Partslist&Dimensions TankBottomValve Disclowering/Castdesign type607M RFC-607M-GB/04.09 OPTIONS •Other sizes and/or pressure classes •Heating jacket •Bellows •Outlet angle: 45° •Hard faced seat and disc (stellite) •Austenitic Stainless Steels (304, 321, 904 …), Duplex, Hastelloy® •Cleaning nozzle •Pneumatic (direct or side mounted) electric or hydraulic actuator •Manual override •Fire safe design (certificate BS 6755 part 2) •TA-Luft version (double stuffing box with intermediate lantern with leak detection) •Temperature sensor •Vacuum service •Internal surface Ra>= 0,4 µm •EN10204 3.1 certificates, ATEX •ASME, JIS, GOST… standards. 001 006 007 015 030 043 74A 74B 075 076 077 078 079 089 093 096 107 108 109 110 111 112 120 121 122 Body Removable seat Seat gasket Disc Pin Stem Packing Packing Lantern ring Gland Gland flange Stud Nut Column Opening indicator Indicator pin Bridge Column nut Spring washer Yoke nut Upper friction washer Lower friction washer Handwheel key Handwheel Handwheel nut A351 CF8M 316L PTFE 316L 316 L 316 L PTFE PTFE/Silk 316 L 316 L Stainless Steel A193 Gr.B8M (A4-70) A 194 Gr.8M (A4-70) Stainless Steel Stainless Steel Stainless Steel Stainless Steel Stainless steel 50 CV4 303 Celoron Celoron A56 Painted steel Zinc coated steel 1 1 1 1 1 1 4 6 1 1 1 2 2 2 1 1 1 2 2 1 1 1 1 1 1 Part n° MaterialQtyPart name DN ØA ØD G ØA1 ØD1 Y L Ta Øwa H ØV Stroke W/Kg 50/40 40 165 102 40 150 50 135 35 69 360 120 33 12 80/50 53 200 138 50 165 56 145 35 94 410 180 33 17 100/80 82 220 158 80 200 67 180 35 129 450 250 34 27 150/100 101 285 212 100 220 70 200 40 179 490 250 38 53 200/150 145 340 268 150 285 95 240 40 233 580 400 50 100 250/200 180 395 (1) 320 200 340 171 300 50 278 850 400 (2) 55 180 Dimensions for PN 10-16 except (1) = PN10 only (2) with gear operator Nonbindingdata