Y Pattern Forged Globe Valve, API 602, 1/2-3 IN, 150-4500 LB

Name: Y Pattern Forged Globe Valve, API 602, 1/2-3 IN, 150-4500 LB
SKU: JSC-231124-FSGV-75
Availability: InStock
Rating: 5 (1 reviews)

Key Specifications / Features

As a leading manufacturer of forged Y globe valves, we adhere to international standards, including API 602, BS 5352, ASME B16.34, and DIN 3352. Our comprehensive range covers sizes from 1/2 to 3 inches, accommodating Class 150-4500 LB, DN15-DN80, and PN20-PN760 specifications. Crafted from high-quality materials, including alloy, stainless, and carbon steel, our forged Y globe valves are designed for reliable performance and durability across a variety of applications.

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Detail Information

Y Pattern Forged Globe Valve

Forged steel Y-type globe valve refers to the valve whose closing part (disc) moves along the center line of valve seat. According to the movement of the disc, the change of the valve seat opening is proportional to the disc travel. As the Y-shaped forged steel globe valve has a relatively short opening or closing stroke and a very reliable cut-off function, the Y-shaped forged steel globe valve is very suitable for flow regulation because the change of valve seat opening is in positive proportion to the stroke of valve disc. Therefore, this type of valve is very suitable for cutting off or regulating and throttling.

Y Pattern Forged Globe Valve Design structure and features

Applicable Standard

Design Standard: API 602, ASME B16.34, BS 5352, DIN 3352
Face to Face: ASME B16.10, EN 558, DIN 3202
End Flange: ASME B16.5, DIN 2533
Butt welding Ends: ASME B16.25, DIN 3239
Socket Welded Ends: ASME B16.11
Threaded Ends: ASME B1.20.1
Inspection and Test: API 598, DIN 3202

Products Range

Size: 1/2 Inch - 3 Inch (DN15-DN80)
Rating: ANSI Class 150 - 4500 LB
Body Materials: ASTM A105, ASTM A350 LF2, ASTM A182 F9, F11, F22, F304, F304L, F316, F316L, F321, F51, Alloy Steel, etc.

No	Name	CS to ASTM	AS to ASTM	SS to ASTM
No	Name	A105	F22	F304 (L)	F316 (L)
1	Body	A105	A182 F22	A182 F304 (L)	A182 F316 (L)
2	Disc	A27 6420	A276 304	A276 304 (L)	A276 316 (L)
3	Stem	A182F6	A182 F304	A182 F304 (L)	A182 F316 (L)
4	gasket	316+graphite		316+PTFE
5	bonnet	A105	A276 304	A182 F304 (L)	A182 F316 (L)
6	Bolt	A19 3B7	A193 B16	A193 B8	A193 B8M
7	Packing	Graphite		PTFE
8	sleeve	A276 410		A182 F304(L)	A182 F316 (L)
9	Gland	A216 WCB		A351 CF8
10	Handwheel	A197
11	Nameplate	SS
12	nut	A194 2H	A194 4	A194 8	A194 8M
13	Stem nut	A276 410
14	Bolt	A194 2H	A194 4	A194 8	A194 8M
15	Eyebolt	A193 B7	A193 B16	A193 B8	A193 B8M

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FAQs

What is OS&Y?

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.

Что такое OS&Y?

"Outside Screw and Yoke" (наружный винт и вилочный рычаг) — это конструкция клапана, при которой резьбовой шток (винт) находится снаружи корпуса клапана, а вилочный рычаг (йок) удерживает шток на месте. В отличие от других типов затворных клапанов, положение клапана OS&Y (открыт или закрыт) можно визуально определить по положению штока.

Затворные клапаны OS&Y широко используются в системах пожаротушения, системах гидрантов и стояковых системах. Их способность чётко показывать, открыт клапан или закрыт, делает их важными для безопасности и соблюдения нормативных требований.