BS1873 ASME B16.34 Standard Casting Steel Flange Globe Valve with Hand Wheel

• Media: Water,Gas,Oil etc
• Temperature: Ordinary Temperature
• Actuator: Manual
• Model NO.: J41H
• Material: Carbon Steel
• Structure: Through Way Globe Valve
• Sealing Form: Gland Packings Globe Valve
• Stem Thread Position: Outside Screw Stem Globe Valve
• Application: Plunger Type Globe Valve
• Standard: DIN, ANSI, JIS
• Size: 1/2"-20"
• Operation: Handle, Gear, Electric, Pneumatic
• MOQ: 1
• Transport Package: Wooden Case
• Trademark: SWF VALVE
• Origin: China
• HS Code: 8481804090

Product Description

 

Product Description

Introduction:

This high-performance globe valve is engineered to BS 1873 / ASME B16.34 standards, ensuring robust construction and reliable shut-off capability. Its short-stroke design enables quick operation with minimal torque, enhancing efficiency in frequent cycling applications. The valve undergoes stringent API 598 leakage tests, guaranteeing bubble-tight sealing performance. Constructed with forged or cast body materials (e.g., WCB, CF8, LCC), it supports PN16 to Class 2500 pressure ratings. The plug-disc design provides precise flow regulation, making it suitable for steam, oil & gas, and chemical processing systems. Optional bellows seals or graphite packing ensure zero emissions in critical services.

 

Standards:

Design and Manufacture: BS1873 or ASME B16.34
Inspection and Test: API 598
End flange dimension: ASME B16.5
BW end dimension: ASME B16.25
Socket-weld dimension: ASME B16.11
Face to face and end to end: ASME B16.10
Pressure-temperature ratings: ASME B16.34

Product Advantages:

1.Low flow resistance. The medium channel inside the valve body is straight, and the medium flows in a straight line, and the flow resistance is small.
2.It is more labor-saving when opening and closing. This is compared to a globe valve, because the direction of movement of the ram is perpendicular to the direction of the flow of the medium, whether it is open or closed.
3. The height is large and the opening and closing time is long. The opening and closing stroke of the ram is larger, and the lifting is carried out by the screw.
4.Water hammer is not easy to produce. The reason for this is the long closure time.
5. The medium can flow in any direction on both sides, which is easy to install. The gate valve passage is symmetrical on both sides.
6.The length of the structure (the distance between the two connected end faces of the shell) is small.
7.The shape is simple, the structure length is short, the manufacturing process is good, and the application range is wide. 8.Compact structure, good valve rigidity, smooth channel, small flow resistance, stainless steel, and cemented carbide sealing surface, long service life, PTFE packing, reliable sealing, light, and flexible operation.
 

Class	Size		Dimensions(mm)								Weight(kg)
	NPS	DN	L			d	H	H1	W	W1	Hand wheel	Gear box
			RF	RTJ	BW
150	1/2	15	108	119	108	13	182		100		3
	3/4	20	117	130	117	19	193		100		4
	1	25	127	140	127	25	217		100		5
	11/4	32	140	152	140	32	235		135	-	8	-
	11/2	40	165	178	165	38	258		135		9
	2	50	203	216	203	51	330		200	-	19	-
	21/2	65	216	229	216	64	360		250		27
	3	80	241	254	241	76	390		280	-	36
	4	100	292	305	292	102	445		300		53
	5	125	356	369	356	127	480		350	-	75
	6	150	406	419	406	152	520	556	350	310	94	126
	8	200	495	508	495	203	600	658	400	310	148	180
	10	250	622	635	622	254	773	805	450	460	242	291
	12	300	698	711	698	305	880	955	500	460	438	480

 

Product Parameters

Parameter

Size	DN15 - DN500 (1/2″ - 20″)
Pressure	PN10 - PN420 (Class 150 - Class 2500)
Temperature	-196°C to +550°C
Material	Carbon Steel, Stainless Steel, Alloy Steel, etc.
Media	Water, Oil, Gas, Steam, Corrosive Media, etc.
Operation	Handle, Gear, Electric, Pneumatic

Detailed Photos