API Cast Steel Gate Valve (GAZ40W)
Product Description
Product Features
1. The bonnet compartment of this product has a watertight structure. When the interface is filled with water with a pressure of 0 to 6-1Mpa, the system can be isolated from the atmosphere to ensure a good air tightness of the system.
2. The DS/Z series adopts two-way gate plate bidirectional elastic sealing, flexible opening and closing, rapid and reliable sealing.
3, product structure is simple, compact and reasonable, easy maintenance, long service life
4. For the opening and closing device on the pipeline, it must be in the fully open or semi-open state and must not be used to regulate the flow.
5, the valve connection is divided into two types: flange and welding. The drive mode is manual and electric.
6. DS series water seal valve is suitable for nominal pressure enthalpy 10.0Mpa, working temperature <= 425 °C, working medium for water, steam, oil field and non-corrosive gas pipelines for opening and closing devices, especially for thermal power plant turbine vacuum Condensation system.
Specification
CLASS 150~1500 CAST STEEL GATE VALVE
OS&Y, Rising stem, Flexible Wedge
Bolted bonnet, threaded or welded seat ring
ASTM A216 WCB, A217 WC6, A351 CF8, A351 CF8M, A351 CF3, A351 CF3M, A351 CN7M
Standards compliance
Design and Manufacture: ANSI B16.34, API 600, API 6D, API 603, BS1414
Face to face (end to end): ANSI B16.10, API 6D
Flanged connection: 2"~24" to ANSI B16.5, 22", 26"~36" to MSS-SP-44 to API605 on Request
Test and inspection: API 598, API 6D
Butt welded end: ANSI B16.5
A. Anti-friction ball thrust bearing: Reduces friction between mating parts to ensure smooth operation
B. Grub screw: Secures yoke nut in the bonnet
C. Grease nipple: Supplies lubricant to the mating parts
Product Details
STRUCTURAL DRAWING .
MAIN PARTS & MATERIALS .
Product Parameters
| Product Name |
welding water seal valve |
| Product Model |
DSZ61H |
| Product caliber |
DN50-600 |
| Product pressure |
1.0~16.0Mpa |
| Product material |
cast steel, stainless steel, etc |
Our Services
Our Services
Pre-sale service:
1.We have full stock and can deliver within short time.
2.OEM and ODM order are accepted, Any kind of logo printing or design are available.
3.Good Quality + Factory Price + Quick Response + Reliable Service, is what we are trying best to offer you.
4.All of our products are produced by our professional workman and we have our high-work-effect foreign trade team, you can totally believe our service.
After you choose:
1. We will count cheapest shipping cost and make invoice to you at once.
2. Check quality again, then send out to you at 1-2 working day after your payment
3. Email you the tracking no., and help to chase the parcels until it arrive you.
After-sale service:
1.We are very glad that customers give us some suggestion for price and products.
2.If you have any question,please contact us freely by E-mail or Telephone.
View of the factory
1. The bonnet compartment of this product has a watertight structure. When the interface is filled with water with a pressure of 0 to 6-1Mpa, the system can be isolated from the atmosphere to ensure a good air tightness of the system.
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