Masoneilan 21000 Series Control Valves

Masoneilan 21000 Series Control Valves

Control Valves
Assembly Size: 6″
Mat.: A216-WCB
Body:
Class: 300#, Conn.: RF
Trim size: 6″
Cage=% STD MATT410
Plug: B.S.S
Desing Press: 7.1 kg/cm2
Desing Temp.: 79 Deg C
Actuator: 380R
Action: Fail Close
Supply: 55 psi
Cv: 360
Travel: 64mm
Shut-Off Press: 7.1 kg/cm2
As per attached data sheet
SOLUTION ANNEALED 316 STAINLESS STEEL
HARDENED ASTM A638 GRADE 660
ASTM A193 GRADE B8 CLASS 1
ASTM A194 GRADE 8
ASTM A351 GRADE CF8M
AUSTENITIC STAINLESS STEEL
Teflon V-Ring
AUSTENITIC STAINLESS STEEL
ASTM A351 GRADE CF8M [163C](163)
ASTM A312 GRADE TYPE 316
ASTM A479 TYPE 316
ASTM A352 GRADE LCC
ASTM A193 GRADE B8 CLASS 2 (< 3/4″ Ø)
< 3/4″ Ø OR .75″ – 2″ Class 150, 300 & 600
3″ – 4″ Class 150 & 300 ; 3″ Class 600
ASTM A453 GRADE 660 CLASS A (3/4″< Ø <1″)
3/4″ < Ø < 1″ OR 1.5″- 2″ Class 900 / 1500 ; 1.5″ Class 2500
AMS 4676 (> 1″ Ø)
> 1″ Ø OR .75″ – 1″ Class 900 / 1500 & 2500
4″ – 6″ Class 600 ; 2″ Class 2500
ASTM A194 GRADE 8
316L ST ST SPIRAL WOUND GASKET WITH GRAPHITE FILLER
Stellite or Equivalent NO. 6 (STANDARD)
NITRONIC 60 ASTM A479 (OPTIONAL)
SOLUTION ANNEALED 304 STAINLESS STEEL (STANDARD)
SOLUTION ANNEALED 316 STAINLESS STEEL (OPTIONAL)
SOLUTION ANNEALED 316 STAINLESS STEEL
316 STAINLESS STEEL WITH Stellite or Equivalent NO. 6 HARDFACING
316L ST ST SPIRAL WOUND GASKET WITH GRAPHITE FILLER
SOLUTION ANNEALED 316 STAINLESS STEEL
316 STAINLESS STEEL WITH Stellite or Equivalent NO. 6 HARDFACING ON SEAT
SOLUTION ANNEALED 316 STAINLESS STEEL
ASTM A351 GRADE CF8M
ASTM A352 GRADE LCC
ASTM A216 GRADE WCC
Ref.
No. Description (3) (4) Standard Materials (1) (2) (5)
Ref.
No.
1 Plug Stem
2 Packing Flange Stud
3 Packing Flange Nut
4 Packing Flange
5 Packing Follower
6 Packing
7 Lantern Ring (Optional)
8 Valve Bonnet
9 Body Stud (6)
10 Body Stud Nut
11 Body Gasket
12 Guide Bushing
13 Cage
14 Seat Ring
15 Seat Ring Gasket
16 Plug
17 Plug Pin
18 Valve Body
19 Drive Nut
Temperature Range
-320°F -50°F -20°F
(-196°C) (-46°C) (-29°C)
D D
Temperature Range -320°F -50°F -20°F
(-196°C) (-46°C) (-29°C)
D D D
D