- Model NO.: GDQ347H-16C
- Connection Form: Flange
- Nominal Pressure: ANSI CLASS 150-900
- Structure: Floating Ball Valve
- Function: Blow-Down Valve
- Application: Industrial Usage, Water Industrial Usage, Household Usage
- Trademark: THT
- Origin: Tianjin, China
- Material: Stainless Steel
- Driving Mode: Manual
- Channel: Straight Through Type
- Type: Floating Ball Valve
- Temperature: Normal Temperature
- Media: Water
- Specification: DN100
- HS Code: 848180
1.No rubbing between sealing surfaces. The tilt and turn action eliminates seal abrasion, which is the major cause of seat wear in conventional ball, gate and plug valves.
2.Injectable packing. For in-service maintenance, stem packing material is injected through the packing fitting, giving complete control of fugitive emissions.
3.Single-seat design. The single ,stationary seat in the orbit valve seals in both directions and avoids the problems of trapped pressure between seals.
4.Long life. Orbit valves replace troublesome ball valves, global valves and plug valves. The orbit design has performance advantages that reduce plant outage and reduce the cost of ownship.
Full port or reduced port openings give high figures. System pumping efficiency is enhanced and erosion problems are reduced.
6.Top-entry design. In-line inspection and repair, after system depressurizing, simplifies maintenance.
7. Dual stem guides. Hardened stem slots and tough guide pins control the lift-and-turen action of the stem.
8.Self-cleaning.Tiliting the core way from the seat before rotation causes immediate flow around 360 degrees of the core face. Product flow flushes any foreign material away from the seat without localized, high-velocity erosive flow.
9. Low-torque operation.Orbit valves turn easily because seal rubbing is eliminated.
10.Wear-resistant hard facing on core/ The core face is a hard,polished material that will reduce difficult service, without loss of sealing integrity.
11.Mechanical cam closure. The cam angle at the lower end of the stem provides a mechanically energized seal.
THT Valve, one of the largest manufacturing factories in Tianjin, China, is committed and dedicated to provide quality, on-time products. For all your valves, valve parts and strainers, contact us at THT Valve. We pride ourselves on our knowledge, our service, our products, our industry certifications, and look forward to partnering with you to supply all your valve product requirements.