Side-Entry Flanged Control & Choke Valves

SFDAL Series

  • Machined from solid bar stock; no porosity, limitless possible lengths
  • Pressure ratings up to 5000 psi MOP
  • Xylan™ coated 17-4 stainless steel stem and disc driver
  • Standard materials of API 4130 (75K) and 316SS, or customer-specified materials
  • ANSI B16.34 and/or API 6A wall thickness and bolt loading
  • Manual, electric, hydraulic or pneumatic actuation
  • Open/close or modulating service
  • Automated valves have selectable failure position
 

Product Information >>

   

 

Size
Code
Press
Code
Disc
Type
Size
(in)
Pressure
Rating
Max Ori
Size
A
(in)
B
(in)
C
(in)
D
(in)
E
(in)
F
(in)
G
(in)
H
(in)
I
(in)
20 06 D2 2 CL 600 61/64 9.12 6.50 0.75 5.00 0.81 0.74 1.01 0.56 4 x .250-20 (2.75 x .80 REC)
20 15 D2 2 CL 1500 58/64 14.63 8.50 1.00 6.50 0.81 0.74 1.01 0.56 4 x .250-20 (1.75 BCD)
21 50 D2 2-1/16 5000 MOP 61/64 14.63 8.50 1.00 6.50 0.94 0.74 1.14 0.56 4 x .375-16 (2.00 BCD)
21 50 D6 2-1/16 5000 MOP 91/64 14.63 8.50 0.88 6.50 0.99 1.12 1.28 0.74 4 x .375-16 (2.50 BCD)
25 15 D2 2-1/2 CL 1500 58/64 14.63 9.60 1.00 7.50 0.81 0.74 1.01 0.56 4 x .250-20 (1.75 BCD)*
25 15 D6 2-1/2 CL 1500 91/64 14.63 9.60 1.13 7.50 0.99 1.12 1.28 0.74 4 x .375-16 (2.50 BCD)
29 50 D2 2-9/16 5000 MOP 58/64 14.63 9.60 1.12 7.50 0.99 1.12 1.28 0.74 4 x .375-16 (2.50 BCD)
29 50 D6 2-9/16 5000 MOP 91/64 14.63 9.60 1.12 7.50 0.99 1.12 1.28 0.74 4 x .375-16 (2.50 BCD)
30 06 D2 3 CL 600 58/64 14.00 8.25 0.88 6.62 0.81 0.74 1.08 0.56 4 x .250-20 (2.75 x .80 REC)
30 09 D2 3 CL 900 58/64 14.63 9.50 1.00 7.50 0.81 0.74 1.01 0.56 4 x .250-20 (1.75 BCD)*
                            *also available
4 x .250-20 (2.75 x .80 REC)

 

In order to consistently offer you the highest quality, fully engineered products, we reserve the right to change our specifications and designs at any time. Cyclonic Valve products and the Cyclonic logo are registered and/or common law trademarks of Cyclonic Valve Company. This document, including textual matter and illustrations, is copyright protected by Cyclonic Valve Company, with all rights reserved ©2017 Cyclonic Valve Company.