High Pressure Needle Valve 1/2 Stainless Steel SS304 316 Welding

• Customization: Available
• Power: Manual
• Connection Mode: Internal Thread
• Model NO.: ND
• Material: Stainless Steel
• Pressure: High Pressure
• Standard: Nonstandard
• Media: Industrial
• Media Temperature: High Pressure Temperature
• Packing: PTFE,Flexible Graphite
• Nominal Diameter DN(mm): 6,10,15,20,25,32,40 Customizable
• Working Temperature: Less Than or Equal to 425,540degree Centigrade
• Working Pressure(MPa): 1.6, 4.0, 16.0, 32.0
• Connections Method: Welding/Thread/Flange
• Transport Package: Wooden Case or Carton
• Specification: CUSTOMIZABLE
• Trademark: U-ideal
• Origin: Hebei, China
• Production Capacity: 3000PCS/Month
• Package Size: 20.00cm * 30.00cm * 50.00cm
• Package Gross Weight: 5.000kg

Product Description

 

Product Description

Internal Thread Needle Valve 

Level Gauge Plug Needle Stop Valve
Level gage valves are used to isolate a level gage from its host process for maintenance, inspection, andother ancillary operations. Water Gauge valve cocks are used for water level gauge (reflex alass levelgauge, transparent glass level gauge, glass tubular level gauge) . is type of needle valve, have isolating balinside, once the glass broken, the ball will block the water flow out. 

The needle valve is a precision flow control valve widely used in industrial applications where accurate control of flow and pressure is critical. The valve body is made of durable materials such as stainless steel to ensure long-term reliability and corrosion resistance. Its small stem travel and minimal contact area between the valve seat and stem provide precise flow control and excellent sealing performance.
 

     

Product Parameters

 The materials for main parts

Part name	Stem, Bonnet	Stem, Disc	Packing
J13W-16P	Cr-Ni Stainless steel	Cr-Ni Stainless steel	PTFE,flexible graphite
J13W-160,40	High quality carbon steel	High quality carbon steel

 

type	Nominal pressure(MPa)	test pressure PS(MPa)			Working pressure(MPa)	Working temperature (ºC)	Applicable medium
		shell	Sealing(liquid)	Sealing(gas)
J13W-16	1.6	2.4	1.76	0.6	1.6	P≤540ºC	Petroleum gas, water,acid,Steam, Oil, etc.
J13W-40P	4.0	6.0	4.4	0.6	4.0
J13W-160	16.0	24.0	17.6	0.6	16.0	C≤425ºC
J13W-320P	32.0	48.0	35.2	0.6	32.0

 

Main external and connection dimensions(mm)

Nominal diameter DN(mm)	Pipe thread	Dimensions					Weight(Kg)
		Do	L	H	H1	d
6	1/4	60	55	90	100	4	0.63
10	3/8	60	60	92	102	5	0.65
15	1/2	65	65	97	107	6	0.8
20	3/4	80	80	109	121	8	1.07
25	1	100	90	122	132	10	1.8
32	11/4	140	128	180	191	15	5.0
40	11/2	160	148	200	215	18	7.2

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