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By certification 
Introduction
The diameter range of the segment ball valves is DN06~100. It can be installed at any angle because the medium has no flow direction restriction. It has zero leakage with soft seals, can be used in vacuum systems, and has an optional locking operating handle. The two-piece and three-piece sealing rings can be replaced, and the maintenance and disassembly are easy.
Features
The fluid resistance of the segment ball valves is small, and the switch is quick and easy. At the same time, it is small in size, light in weight and well sealed. The selection of high-quality metal materials ensures that it has a long service life, high safety and reliability, and easy maintenance. The features of self-relieving and through-ball sweeping make it popular. Especially in recent years, with breakthroughs in new structures, new materials and processing techniques, its use has become more and more extensive. It can be used in various media, various pressures and various temperature conditions, and the diameter range is constantly expanding.
Details
| Size Range: |
DN 25~250mm NPS 1â€-10†(Wafer) DN 25~500mm NPS 1â€-20†(Flange) |
| Press. Rate： |
PN 10/16/25/40/63 ANSI 150/300/600 |
| Temp. Range： |
Metal Seat -29...+450℃ Resilient Seat -29...+150℃ |
| Seal Tightness： |
Metal Seat Class IV Resilient Seat Class VI |
| Body Material： |
Carbon Steel, Stainless Steel, Special Alloy |
| Ball/Stem Material: |
Stainless Steel, Special Alloy |
| Seat Material: |
Stainless Steel+STL, PCTFE, PEEK (Flange) Stainless Steel+STL (Wafer) |
| Face to Face: |
ISA S75.04, IEC/DIN 534-3-2 (Flange) Factory Standard (Wafer) |
| Flange Standard: |
GB/T 9113.1, JB/T 79.1, HG 20592, ASME B 16.34, ISO 7005 (Other drilling on request) |
| Appliactions: |
Pulp & Paper, Water Treatment, Food & Beverage, Fine Chemical, Power Plant, Steel Industry |
Product video
http://www.hsv-valve.com/
