Biggest Manufacturer of Alloy 2205 instrumentation manifold valve in India

Duplex manifold valve

Check Dimensions and Weight Chart of UNS S31803 manifold tuning valve

Table of content

Duplex manifold valve specification

Size 50NB — 600NB
Pressure 150PS1
Temperature 0 Deg C – 1200 Deg C.
Body , Chest Solid One piece casting of Cast Iron Fg 260, Cast Steel Gr WCB ,CF8,CF8M.
Seat Integral to Body, Soft, Optional.
Gate AISI SS 304,316,316L,317,317L
Screw Spindle AISI SS 410,304,316.
Nut Brass
Yoke Plate type of MS .
Gland Follower Cast Iron , Cast steel , Ductile Iron ,CF8,CF8M.
Hand Wheel Cast Iron , Cast steel , Ductile Iron
Gland Packing PTFE , PTFE Impregnated
Ends Lugged
Port STANDARD [Round], Optional V Port, Diamond Port,.

Duplex 2205 manifold control valve chemical composition

Cr Ni Mo C N
22.0-23.0 4.50-6.50 3.00-3.50 .030 Max 0.14-0.20
Mn Si P S Fe
2.00 Max 1.00 Max .030 Max .020 Max Balance

SAF 2205 manifold tuning valve Mechanical properties

Duplex Stainless Steel
Density 7.805
Melting Range,℃ 1450 ℃
Elongation % 25 min.
Tensile Strength (Mpa) 655
Yield Strngth (Mpa) 450
Hardness (Brinell) 293 max

Equivalent grade of Uns s31803 manifold valves

STANDARD WERKSTOFF NR. UNS
Duplex 2205 1.4462 S31803, S32205

Pressure Rating Of DSS 2205 manifold valve

Operating pressure Max.: 700 bar (10,153 psi)

Size Chart of Duplex steel manifold check valve

Connections C End Connection LG THK Top/Bottom Connection Width
4 1.38 HF9 5.26 1.5 HF6 2.63
6 1.38 HF9 7.76 1.5 HF6 2.63
8 1.38 HF9 10.26 1.5 HF6 2.63
10 1.38 HF9 12.76 1.5 HF6 2.63
14 1.38 HF9 17.76 1.5 HF6 2.63

Valve