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E-mail
jkfamen021@126.com
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Phone
15221970002
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Address
560 Baoxiang Road, Jiading District, Shanghai
Blair Valve Co., Ltd., USA
jkfamen021@126.com
15221970002
560 Baoxiang Road, Jiading District, Shanghai

| Product Name: | Imported thread safety valve | Product Model: | Buhrer series |
| Drive mode: | automatic | Connection form: | thread |
| Structural form: | slightly open | Sealing structure: | hard seal |
| Pressure range: | 150-4500LB | Nominal diameter: | DN15-80 |
| Common materials: | WCB, 304316, alloy steel, etc | Technical Consultation: |
Imported thread safety valve spring loaded micro opening safety valve, with connection method of thread or flange connection, fully complies with ANSI and GB standard requirements, widely used in petrochemical, metallurgical, power plant, shipbuilding, tobacco and other fields.
Features of imported external thread safety valve products:
Flange connection, ANSI and DIN standard flanges
Threaded connection, NPT/BSP/G standard thread
The nozzle and valve core are both suitable for handling steam, gas, and liquid simultaneously
The spring has a very wide adjustment range
Single stem, dual guide, center positioning ball design ensures excellent sealing and service life of the safety valve
The safety valve body adopts a dead zone free design, which avoids the possible residual medium and corrosion of the safety valve body during the discharge of the safety valve
The safety valve has fewer components, strong interchangeability, compact external structure, and easy maintenance
Equipped with a closed valve cover
The material of the safety valve body is CS, 430F, 316L, WC6, WC9
The nozzle and valve core of the safety valve are made of materials such as 304, 316, 317, 316L, MONEL, INCONEL, Hastelloy, etc., and all sealing surfaces are treated with Stellite hard alloy welding
Product Specifications
3 valve sizes from 1/2 "to 1"
The maximum set pressure can reach 850 bar-g
Emission temperature ranges from -268 ℃ to 550 ℃
The flange pressure rating ranges from 150LB to 4500LB