Type1.
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MATERIALS |
GLOBEÂ VALVE |
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ITEM | PARTSÂ NAME | MATERIAL | ||||||||||
1 | BODY | CASTÂ IRON | ||||||||||
2 | SEATÂ RING | BRASS/STAINLESSÂ STEEL | DIMENSIONS(mm) | |||||||||
3 | DISC | CAST IRON+BRASS/STAINLESS STEEL | DN | L | D | D1 | D2 | b | Z-∮d | f | H | DO |
4 | STEEL BALL | ≤DN25 IRON WIRE | 15 | 130 | 95 | 65 | 47 | 14 | 4-14 | 2 | 170 | 80 |
5 | BOLT | CARBONÂ STEEL | 20 | 150 | 105 | 75 | 58 | 16 | 4-14 | 2 | 170 | 80 |
6 | GASKET | GRAPHITE | 25 | 160 | 115 | 85 | 68 | 16 | 4-14 | 2 | 190 | 100 |
7 | BOLTÂ NUT | CARBONÂ STEEL | 32 | 180 | 140 | 100 | 78 | 18 | 4-18 | 2 | 210 | 120 |
8 | STEM | STAINLESSÂ STEEL | 40 | 200 | 150 | 110 | 88 | 18 | 4-18 | 3 | 220 | 120 |
9 | PACKING | GRAPHITE | 50 | 230 | 165 | 125 | 102 | 20 | 4-18 | 3 | 235 | 140 |
10 | GLAND | CASTÂ IRON | 65 | 290 | 185 | 145 | 122 | 20 | 4-18 | 3 | 275 | 160 |
11 | BONNET | CASTÂ IRON | 80 | 310 | 200 | 160 | 138 | 22 | 8-18 | 3 | 335 | 240 |
12 | STEMÂ NUT | BRASS | 100 | 350 | 220 | 180 | 158 | 24 | 8-18 | 3 | 375 | 240 |
13 | BOLTÂ NUT | CARBONÂ STEEL | 125 | 400 | 250 | 210 | 188 | 26 | 8-18 | 3 | 425 | 280 |
14 | BOLT | CARBONÂ STEEL | 150 | 480 | 285 | 240 | 212 | 26 | 8-23 | 3 | 490 | 320 |
15 | WHEEL | CASTÂ IRON | 200 | 600 | 340 | 295 | 268 | 30 | 12-23 | 3 | 620 | 360 |
16 | NUTÂ GASKET | CARBONÂ STEEL | 250 | 730 | 405 | 355 | 320 | 32 | 12-27 | 3 | 705 | 400 |
Type2.
NO. | Part Name | Material | ASTM Spec. |  |
1 | Body | Ductile Iron | GGG50 | ASTM A536 |
2 | Seat | BRASS/SS304/SS316 | BRASS/SS304/SS316 | Â |
3 | Disc | GGG40+BRASS | GGG40+BRASS | Â |
4 | Stem | Stainless Steel | 20Cr13 | SS416 |
5 | Steel ball | GCr15 |  |  |
6 | Graphite Gasket | Stainless Steel+Graphite |  |  |
7 | Bonnet | Ductile Iron | GGG50 | ASTM A536Large Capacity Solvent Recovery Machine
Characteristic â—Explosion-proof electric equipment: in compliance with Chinese safety standards (CNEX) and European standards (ATEX), worry-free and safe for use; â—Self-developed high-end standardized production, stable and durable quality assured, has good performance; â—High quality durable stainless steel tank, prevent chemical corrosion; two-tier structure, indirect heating, reinforcement barrelhead design, precise temperature control, explosion-proof, anti-leakage; â—Heating Method: heat medium (heat transfer oils) indirect heating; â—Digital heating temperature controller: advanced numerical performance, safety intuitive, accurate and convenient heating temperature control; â—Multiple operational safety protection functions: pre-set temperature shutdown function; timer shut off function; ultra-high temperature protection features; high-voltage protection function; power failure protection function. â—A 24-hour automatic cycle operation functions: a single cycle or continuous cycle operation, a 24-hour automatic cycle of operation. â—Vacuum decompression recovery features: built-in vacuum (pump) devices, heating, condensation, vacuum, storage features and variety of functions in one machine; heating temperature is low, saving heating electricity; sealed recycling, reduces evaporation, prevents leakage; right volatility and easy to decompose, toxic or high boiling point solvent recovery with excellent effect. â—Automatic feeding and automatic cleaning residue functions: automatic or manual control feeding, without opening the cover feeding; cleaning of residue without need to open the lid, after recovery emptying is done by air pressure, high efficiency, low solvent evaporation, saves energy and cost of labor. Large Capacity Solvent Recovery Machine Large Capacity Solvent Recovery Machine,Hydrocarbon Solvent Recovery Equipment,Solvent Reclaimer,Solvent Recycling Unit SHENZHEN KUANBAO ENVIRONMENTAL EQUIPMENT CO., LTD , http://www.calstarkb.com |