Carbon Steel Vacuum Globe Valve

• Media: Oil
• Temperature: Ordinary Temperature
• Actuator: Manual
• Material: Carbon Steel
• Structure: Through Way Globe Valve
• Sealing Form: Gland Packings Globe Valve
• Model NO.: NKJ41H
• Stem Thread Position: Inside Screw Stem Globe Valve
• Application: Lining Fluorine Valve, Needle Type Globe Valve, Cryogenic Globe Valve, Plunger Type Globe Valve, Forged Steel Globe Valve, Oxygen Globe Valve
• Standard: GB
• Transport Package: Wooden Case
• Specification: DN40-DN600
• Trademark: BVMC
• Origin: China
• HS Code: 8481804090
• Production Capacity: 10000pieces/Year

Product Description

1. The products are designed and manufactured according to JB/T3595 standard, which meets the requirements for supporting the use of power station equipment. 2. The packing chamber with vacuum sealing structure is designed to isolate vacuum reliably. 3. The valve stem has good corrosion resistance, scratch resistance and wear resistance after quenching and tempering and surface nitriding treatment. 4. The flange gasket is made of composite material, with large expansion coefficient and good air tightness, which ensures the system to be isolated from the atmosphere reliably. 5. The inverted seal is made of stainless steel threaded sealing seat or body surfacing austenitic stainless steel, and the inverted seal is reliable. Packing replacement and maintenance can be carried out without stopping the machine, which is convenient and fast and does not affect the system operation.

Technical parameters and characteristics:
Product type	Switch Valve
Product description	Globe valve
Model	J41H
Size	NPS 2"~24"(DN50~DN600)
Operating temperature	-46ºC~593ºCACC to material
Operating pressure	CLASS 150~2500 (PN 20~PN420)
Material	A216 WCB,WCC; A217 WC6,WC9,C5,C12,C12A,CA15; A351 CF8,CF8M,CF3,CF3M,CF8C,CN3MN,CK3MCUN,CN7M;A352 LCB,LCC; A494 CW-6MC,CU5MCuC,M35-1; A890 4A(CD3MN),5A(CE3MN),6A(CD3MWCuN); ASME B 148 C95800,C95500 .etc
Standard	API 623,BS 1873 ,ASME B16.34
Face to face	ASME B16.10
Connecting end	ASME B16.5,ASME B16.25
Test standard	API 598,ISO 5208
Operation	handwheel, worm wheel ,electric ,pneumatic
Application fields	electric power industry, petroleum refining, petrochemical industry, offshore oil, chemical industry and etc
Seal material	13Cr , STL
Other remark 1	The disc shape including: tapered, needle type, spheroidal, parabola, apply to adjust the flow.