Model NO.: HB-S30005
Stem Thread Position: Inside Screw Stem Globe Valve
Standard: DIN, GB, ANSI, JIS
Working Temperature: -20~150°C
Name: 1/2′′-2′′ Inch Stop Valve
Key Words: Stop Valve
Technical: Forged or Casting
Color: Brass
Size: 1/2"-2"
Usage: Industrial Water
Delivery Port: Shanghai, Ningbo
Trademark: HB
Transport Package: Standard Exporting Package
Specification: 1/2"-2"
Origin: China
HS Code: 8481901000
Flanged Connection Stop Valve 1/2''-2'' Inch with Straight Type
Dimensions:
| DN (mm) | Spec (Inch) | D (mm) | H (mm) | L (mm) |
| 15 | 1/2'' | 55 | 79.5 | 80 |
| 20 | 3/4'' | 60 | 88.6 | 90 |
| 25 | 1'' | 72 | 94 | 100 |
| 32 | 1¼'' | 80 | 114 | 110 |
| 40 | 1½'' | 100 | 132 | 120 |
| 50 | 2'' | 140 | 183 | 135 |
Product Material:
| No. | Part Name | Material |
| 1 | Body | Brass |
| 2 | Name Plate | Aluminum |
| 3 | Stem | Brass |
| 4 | Hand Wheel | Cast Iron |
| 5 | Bonnet | Brass |
| 6 | Seat Screw | Brass |
| 7 | Seat Packing | BUNA SN-919F |
| 8 | Packing Nut | Brass |
| 9 | Gland Packing | PTFE |
Product Introduction:
The flanged stop valve is designed for shut-off and non-return functions. It features a straight, rising stem type with flanged ends and a screwed, secured bonnet. The metal sealing ensures tight performance, making it ideal for warm sea water applications. For such environments, it's recommended to use a zinc-free bronze stem (CuSn6). This valve offers low fluid resistance, similar to that of a pipe section, and provides reliable sealing. The sealing surface is often made from plastic materials, ensuring good sealing performance and suitability for vacuum systems. Its simple structure allows easy operation, quick opening and closing, and can be controlled remotely with a 90° rotation. Additionally, the design makes maintenance and replacement of seals more convenient.
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We are a professional manufacturer specializing in HVAC system components and brass valves for over 25 years. Our product range includes brass manifolds, radiator valves, motorized valves, ball valves, gate valves, check valves, stop valves, safety valves, air vent valves, and brass fittings, covering more than 40 series and 2,000 varieties. We focus on quality, reliability, and customer satisfaction, providing tailored solutions for industrial and commercial applications worldwide.
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