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S&S VALVE

Casting Valve manufacturer, ball valve, cryogenic valve, bellows valve, Forged valve and control valve
Name

SPECIAL

Model SPECIAL VALVE, ANTISURGE CONTROL VALVES
Series Control
Product Description


STANDARD MATERIALS

PART NAMESMATERIALS
BODYNOTE 1)
BONNETNOTE 1)
SEAT316SS or 410SS 2)
PLUG316SS or 410SS 2)
CAGE316SS or 410SS
STEM316SS + H.cr
GASKETSPRIAL WOUNDED GRAPHITE
GLANDPACKING

PTFE or GRAPHITE


Note

1) All the Stainless Steel Available
   ASTM A216-WCB, ASTM A217-WC6 / WC9 / C12A 
   ASTM 352-LCB / LC1 / LC2 / LC3
2) 316SS + Stellite Welding(#6) or 410SS + Q.T



SPECIFICATIONS

1) Valve Size : 1" ~ 44" (Globe or Angle)
2) Applicable Rating : ASTM 150#~2500#
3) Temperature : -196℃ to 570℃
4) Designed to ANSI B16.34 and ASME VIII standards
5) Allowable Seat Leakage : IV, V, VI, Zero
6)Control Characteristics
    EQ% , Linear , Modified , Q-Opening
7) Main features
    - Large capacity
    - Fast opening (0.5 - 1 second)
    - Operating range 50:1 ~ 100:1
    - Outlet valve gas speed Limitation (0.3 Mach)
    - Sound typically 85dB(A) or less
    - Quick change type

Products of S&S VALVE