Nominal diameter: 4" (DN100).

Pressure: 1500 LB (PN250).

End connection: BW.

Face to face: ANSI B16.10.

BW end:ANSI B16.25

Working temperature: -268~+649.

Test and inspection: API 598.

Globe valves are generally characterized for their spherical body with the two halves of the body being separated by an internal baffle.this has an opening that forms a seat onto which the disc, connected to a stem, can be screwed in (if operated manually) or slid in (if automated) to close the valve.

however many globe valve designs do not have the traditional round body-shape. Still, valves that contain the same mechanism are referred to as Globe valves.

Globe valves have several types of designs: globe, angle, Y-pattern, T-pattern, control, etc.

Application

A complete range of globe valves, ideal for throttling and shut off services for oil & gas, petrochemical, power, offshore and other demanding applications. Designed for duties where high flow efficiency, tight shut-off and long service life is a prime requirement. A wide choice of shell and trim materials do cover the whole range of applications, from the every-day type of non-corrosive service to critical service with highly aggressive media.

Constructive and functional characteristics

• Type: bolted bonnet, outside screw and yoke
• Flexible wedge
• Rising stem with top sealing (backseat)
• Full bore
• Flanged ends
• Shutting-off: by rotating the handwheel in clockwise direction
• Mounting position: any
• 
  

Execution

• Basic design according to BS 1873
• Face to face according to ANSI B16.10
• Flanges according to ANSI B16.5
• Flange facings: 0,06" raised face;
• Pressure - temperature ratings according to ASME B16.34
• Shell wall thickness according to BS 1873
• Testing according to API 598
• Trim standard: no. 1 main sealing 13% Cr / 13% Cr.

on request

• Other basic design according to BS 1873
• Other shell materials (Carbon steel, Stainless steel, Monel, Duplex, Inconel)
• Other trim
• Other flange facings according to ANSI B 16.5 or B/W ends to ANSI B16.25
• Other type gasket body - bonnet
• Lantern ring for class 300
• Drain tappings
• by-pass
• Open and shut indicator
• Electric actuator operation
• Manufactured according to specification NACE MR 0175 for hydrogen sulphide and sour gas service

Standards:

Design & Manufacture	BS 1873
Face to Face	ASTM B16.10
End Flanges Dimension	ASME B16.5
Inspection & Test	API 598

Structure Feature:
Double seal, more reliable performance
Stem lift position indication, more intuitive
Small flow resistance, low pressure drop
Standard Material Specifications

Parts Name		Carbon Steel to ASTM		Alloy Steel to ASTM				Stainless Steel to ASTM
	Body	A216 WCB	A352 LCB	A217 WC1	A217 WC6	A217 WC9	A217 C5	A351 CF8	A351 CF8M	A351 CF3	A351 CF3M
	Disc	A182 F6a	A182 F6a	A182 F6a	A182 F6a	A182 F6a	A182 F6a	A182 F304	A182 F316	A182 F304L	A182 F316L
	Disc Cover	A182 F6a	A182 F6a	A182 F6a	A182 F6a	A182 F6a	A182 F6a	A182 F304	A182 F316	A182 F304L	A182 F316L
	Stem	A182 F6a	A182 F6a	A182 F6a	A182 F6a	A182 F6a	A182 F6a	A182 F304	A182 F316	A182 F304L	A182 F316L
	Bellows Seal	A182 F304	A182 F304	A182 F304	A182 F304	A182 F304	A182 F304	A182 F304	A182 F316	A182 F304L	A182 F316L
7.	Bonnet	A216 WCB	A352 LCB	A217 WC1	A217 WC6	A217 WC9	A217 C5	A351 CF8	A351 CF8M	A351 CF3	A351 CF3M
8.	Bolt	A193 B7	A320 L7	A193 B7	A193 B16	A193 B16	A193 B16	A 193 B8	A 193 B8M	A 193 B8	A 193 B8M
9.	Nut	A194 2H	A194 4	A194 2H	A194 4	A194 4	A194 4	A194 8	A194 8M	A194 8	A194 8M
11.	Gland	A182 F6a	A182 F6a	A182 F6a	A182 F6a	A182 F6a	A182 F6a	A182 F304	A182 F316	A182 F304L	A182 F316L
12.	Gland Flange	A216 WCB	A352 LCB	A217 WC1	A217 WC6	A217 WC9	A217 C5	A351 CF8	A351 CF8M	A351 CF3	A351 CF3M
	Gasket	Flexible Graphite+ SS or PTFE
10.	Packing	Flexible Graphite or PTFE
13.	Stem Nut	Copper alloy or A439 D2
14.	Hand Wheel	Ductile Iron or Carbon Steel