87-211X1A Masoneilan 21000 серии верхние управляемые шаровые регулирующие клапаны с цифровым позиционером клапана SVi1000
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Standard Materials of Construction | Valve Body & Bonnet Material | |||
A | Standard Carbon Steel Version | ASTM A216 GRADE WCC/WCB / EN 1.0619/1.0625 | ||
B | Standard Stainless Steel Version | ASTM A351 GRADE CF8M | ||
C | Standard Chrome Moly Version | ASTM A217 GRADE WC9 CLASS 3 | ||
D | NACE Materials Construction | ASTM A216 GRADE WCC/WCB / EN 1.0619/1.0625 | ||
ASTM A105 / 1.0436 EN 10222-2 | ||||
ASTM A351 GRADE CF8M / EN 1.4408 | ||||
E | Cryogenic Construction | ASTM A351 GRADE CF8M / EN 1.4408 | ||
Bellows seal design features 21000 BS Series | ||||
F | Bellows Seal - Carbon Steel Body Version1 | ASTM A216 GRADE WCC/WCB / EN 1.0619/1.0625 | ||
G | Bellows Seal - Stainless Steel Body Version 1 | ASTM A351 GRADE CF8M | ||
API 6A 21000 Series High Pressure Design Features | ||||
H | Standard Martensitic Stainless-Steel Construction | ASTM A182 GR F6NM API6A | ||
I | Duplex F51 Stainless-Steel Construction | ASTM A182 GR F51 API6A | ||
J | Super Duplex F55 Stainless-Steel Construction | ASTM A182 GR F55 API6A | ||
K | CRA Nickel-Alloy Inconel 718 Construction | UNS N07718 120K |
Ref . No. | Temperature Range | -20°F (-29°C) | 450°F (232°C) | 650°F (343°C) | 800°F (427°C) | |||||
Description | Standard Materials | |||||||||
1 | Plug Stem | 17-4 PH STAINLESS STEEL H10751 | ||||||||
SOLUTION ANNEALED 316 STAINLESS STEEL | ||||||||||
HARDENED ASTM A638 GRADE 660 | ||||||||||
ASTM B637 ALLOY | ||||||||||
2 | Packing Flange Stud | ASTM A193 GRADE B8 CLASS 1 | ||||||||
3 | Packing Flange Nut | ASTM A194 GRADE 8 | ||||||||
4 | Packing Flange | LOW CARBON STEEL ZINC PLATED | ||||||||
5 | Packing Follower | SOLUTION ANNEALED 316L STAINLESS STEEL | ||||||||
6 | Packing | PTFE PACKING / LE PACKING | FLEXIBLE GRAPHITE PACKING | |||||||
CARBON CORE BRAIDED PTFE PACKING WITH EXTENSION BONNET | ||||||||||
7 | Lantern Ring (Optional) | AUSTENITIC STAINLESS STEEL | ||||||||
8 | Valve Bonnet | ASTM A216 GRADE WCC/WCB/EN 1.0619/1.0625 or A105 | ||||||||
9 | Body Stud | ASTM A193 GRADE B7 | ||||||||
10 | Body Stud Nut | ASTM A194 GRADE 2H | ||||||||
11 | Body Gasket | 316L ST ST SPIRAL WOUND GASKET WITH GRAPHITE FILLER | ||||||||
12 | Guide Bushing6 | HARDENED 440C STAINLESS STEEL2 | ||||||||
Stellite or Equivalent NO. 6 | ||||||||||
13 | Cage / Retainer4 | SOLUTION ANNEALED 304 STAINLESS STEEL | ||||||||
CA6NM CLASS B STAINLESS STEEL3 | ||||||||||
Close Clearance Cage/Seat | SOLUTION ANNEALED 316 STAINLESS STEEL | |||||||||
HARDENED 410 STAINLESS STEEL | ||||||||||
Stellite or Equivalent NO. 6 | ||||||||||
14 | Seat Ring | SOLUTION ANNEALED 316 STAINLESS STEEL | ||||||||
HARDENED 410 STAINLESS STEEL | ||||||||||
316 STAINLESS STEEL WITH Stellite or Equivalent NO. 6 HARDFACING | ||||||||||
HARDENED 440C STAINLESS STEEL (from 0.75” to 3” only) | ||||||||||
15 | Seat Ring Gasket | 316L ST ST SPIRAL WOUND GASKET WITH GRAPHITE FILLER | ||||||||
16 | Plug | SOLUTION ANNEALED 316 STAINLESS STEEL | ||||||||
SOLUTION ANNEALED 316 SS W/ TEFLON™ SEAT | ||||||||||
HARDENED 410 STAINLESS STEEL | ||||||||||
316 STAINLESS STEEL WITH Stellite or Equivalent NO. 6 HARDFACING ON SEAT 5 | ||||||||||
316 STAINLESS STEEL WITH Stellite or Equivalent NO. 6 HARDFACING ON SEAT AND GUIDE5 | ||||||||||
Stellite or Equivalent NO. 67 | ||||||||||
Close Clearance Plug | Stellite or Equivalent NO. 67 | |||||||||
17 | Plug Pin | SOLUTION ANNEALED 316 STAINLESS STEEL | ||||||||
18 | Valve Body | ASTM A216 GRADE WCC/WCB / EN 1.0619/1.0625 | ||||||||
19 | Drive Nut | LOW CARBON STEEL GRADES DICHROMATE ZINC PLATED | ||||||||
Ref . No. | Temperature Range | -20°F (-29°C) | 450°F (232°C) | 650°F (343°C) | 800°F (427°C) |
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