Y Type Forged Globe Valve, ASTM A105N, CL800, API 602, ASME B16.34

Y Type Forged Globe Valve, ASTM A105N, CL800, API 602, ASME B16.34

Key Specifications / Features

China ASME B16.34 Globe Valves Supplier Offers Y Type Forged Globe Valve, ASTM A105N, Class 800, API 602, ASME B16.34, Outside Screw & Yoke, Bolted Bonnet.
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Detail Information

Type: Y Type Forged Globe Valve.
Material: ASTM A105N, etc.
Valve Size: 1/2 - 4 Inch.
Applicable Pressure Rating: Class 150 LB - 1500 LB.
Temperature Rating: Up to 500℃.
Molding Style: Forging.

FORGED STEEL Y-TYPE GLOBE VALVE - Outside Screw & Yoke, Bolted Bonnet.

STANDARD MATERIALS:
Y Type Forged Globe Valve, ASTM A105N, CL800, API 602, ASME B16.34 PART NAMES MATERIALS
BODY A105; LF2; F5; F22; F304; F304L; F316; F316L; F347; F321; F51; F55; Inconel; Monel; Hastelloy; etc.
BONNET A105; LF2; F5; F22; F304; F304L; F316; F316L; F347; F321; F51; F55; Inconel; Monel; Hastelloy; etc.
SEAT ASTM A105 + HF
DISC ASTM A276 420
STEM ASTM A276 410
GASKET 304 + GRAPHITE
HANDWHEEL ASTM A197
PACKING GRAPHITE
GLAND ASTM A276 410
 
Y Type Forged Globe Valve, ASTM A105N, CL800, API 602, ASME B16.34 PRESSURE TEST ( A105 )
CLASS SHELL (psig) BACKSEAT(psig) SEAT(psig)
WATER WATER AIR WATER
150LB 450 325 - 325
300LB 1125 825 825
600LB 2225 1650 1650
800LB 2975 2175 2175
900LB 3350 2450 2450
1500LB 5575 4100 4100

Design and Manufacture Conform to: API 602, BS 5352, ASME B16.34/ B16.11/ B1.20.1/ B16.25.

Structure Features:
★ End Connection: Threaded, Socket-Welded or Butt-Welded
★ Outside Screw & Yoke, Bolted Bonnet
★ Reduce Bore / Full Bore
★ Non-Rising Stem / Rising Handwheel
 

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FAQs

OS&Y stands for Outside Screw and Yoke. This design places the threaded stem outside the valve body, with the yoke supporting the stem. It allows users to visually verify whether the valve is open or closed by observing the stem’s position.

OS&Y gate valves are commonly used in fire protection systems, including sprinklers, hydrants, and standpipes, due to their reliability and clear open/close indication.

Outside Screw and Yoke Valve

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