API602 300lb A105n/F304L/F316L Flange End Forged Steel Gate Valve

• Media: Oil
• Temperature: High Temperature
• Type: Straight-through
• Material: Carbon Steel
• Connection Form: Flange
• Pressure: High Pressure
• Model NO.: BWV040
• Actuator: Manual
• Seal Surface: Wedge Gate Valve
• Thread Position of Valve Rod: Outside Gate Valve
• Usage: Flow Control
• Standard: ANSI
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Surface Finish: Black Phosphated,Painting
• Transport Package: Strong Plywood Cases
• Specification: 1/2"~2"
• Trademark: OEM
• Origin: China
• HS Code: 8481804090
• Production Capacity: 10000 Sets/Month

Product Description

API602 300LB A105N/F304L/F316L Flange End Forged Steel Gate Valve

A gate valve, also known as a sluice valve, is a valve that opens by lifting a barrier (gate) out of the path of the fluid. Gate valves require very little space along the pipe axis and hardly restrict the flow of fluid when the gate is fully opened. The gate faces can be parallel but are most commonly wedge-shaped (in order to be able to apply pressure on the sealing surface).
Gate valves are used to shut off the flow of liquids rather than for flow regulation. When fully open, the typical gate valve has no obstruction in the flow path, resulting in very low flow resistance.The size of the open flow path generally varies in a nonlinear manner as the gate is moved. This means that the flow rate does not change evenly with stem travel. Depending on the construction, a partially open gate can vibrate from the fluid flow.

Descriptions:
 
1) Design standard: API602
2) Flanged Ends: according to ASME B16.5
    Face to Face: according to ASME B16.10.
3) Inspection standard: API598
4) Material: A105N, LF2, F304, F304L, F316, F316L, F11, F51, ect
5) Working pressure: 300LB
6) Sizes:  1/2" ~ 2" 
7) Metal to metal sealing
8) OS&Y Stem Rising Stem
9) Bolted Bonnet and Welding Bonnet are available
10) Hand Wheel Operation
11) Working temperature:-29~ 426 degree C
 

No.	Parts	Material
1	Body	A105N	A182 F304/F304L	A182 F316/F316L
2	Seat	13Cr	SS304/304L	SS316/SS316L
3	Wedge	13Cr	SS304/304L	SS316/SS316L
4	Stem	13Cr	A182 F304/F304L	A182 F316/F316L
5	Gasket	304+Flexible Graphite	304+Flexible Graphite	316+Flexible Graphite
6	Bonnet	A105N	A182 F304/F304L	A182 F316/F316L
7	Bolts	A193 B7	A194 B8	A194 B8
8	Packing	Flexible Graphite	Flexible Graphite	Flexible Graphite
9	Pin	A276 410	SS304	SS304
10	Gland Nut	A276 410	SS304	SS304
11	Gland	A105N	A182 F304	A182 F304
12	Nut	A194 2H	A194 8	A194 8
13	Stem Nut	A276 410	410	410
14	Wheelhandle	A197	A197	A197
15	Nameplate	AL	AL	AL
16	Nut	A194 2H	A194 2H	A194 2H

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