Screwed bonnet gate valve

PHOTO SHOWS SPECIFICATIONS AS BELOW
SIZE:2″
RATING:150LB
BODY AND BONNET : B62
DISC: B62, SOLID
STEM: ASTM A182 F316
SEAT: B62
ACTUATION: WHEEL

GENERAL DESIGN SPECIFICATIONS

Size: 1/4″~4″.
Pressure Rating: up to 1500LB
Design Temperature: ASME B16.34 pressure temperature rating.
General applications: water, oil , gas
Design & Manufacture: API 602, API 600, ASME B16.34 are basic,other norms could be used according to orders.
F TO F dimensions: API 6D, ASME B16.10, BS EN 558
Connection: ASME B16.5, EN 1092, JIS 5K-20K. BW, RTJ are available.
Structure : SOLID DISC, OS&Y, SB, FB.

GENERAL MATERIAL

BODY AND BONNET: ASTM B62, B148, C83600, C95400,C95800

DISC: ASTM B62, B148, C83600, C95400,C95800

STEM: ASTM B62, B148, C83600, C95400,C95800, MONEL K400 K500

SEAT: ASTM B62, B148, C83600, C95400,C95800, MONEL K400 K500

OPERATOR: WHEEL

OTHER SPECIAL MATERIALS ARE AVAILABLE TO CUSTOMIZE.

TEST AND INSPECTION

Inspection and approval norm: API598, API6D.

QUALITY CONTROL

100% Chemical analysis and mechanical test with raw materials of each heat numbers.
100% DPT test with the castings, partly MT or UT test, RT is always available if required.
100% hydraulic test with the shell and seal and low pressure air test.

GUATANTEE

SAVVY VALVES provide 12 months service life at least, free spares and maintenance instruction will be provided when required.

HOT SALE PRODUCTS

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What Is The Function Of A Screwed Bonnet Gate Valve In Piping Systems?

The screwed bonnet gate valve is commonly used in small-diameter piping systems where a reliable and compact shutoff solution is required. Its screwed bonnet design allows for easy assembly and disassembly, which simplifies maintenance in applications where space and serviceability are key considerations. The gate valve mechanism ensures full unobstructed flow when open and tight sealing when closed, making it suitable for both on/off services in water, steam, gas, and oil pipelines. Typically made from brass, bronze, or forged steel, this type of valve is durable and ideal for medium-pressure systems. It’s especially useful in HVAC systems, plumbing lines, and industrial process pipelines. The threaded connection makes installation straightforward, and the bonnet’s screwed construction offers a secure, leak-resistant seal between the body and the cover. Overall, the screwed bonnet gate valve provides a cost-effective and dependable shutoff solution for general-purpose applications.

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