VMV水波纹

SBT20 Inverted Bucket Steam Trap

  • The body and cover are all made of forged steel/cast steel.
  • All internal parts are made of stainless steel, and the wear allowance has been fully considered in the design of movable parts, which improves the service life of the trap

SBT20 Inverted Bucket Steam Trap

Description

Working Principle

Based on the differential density of steam and liquid.

Features
  • The body and cover are all made of forged steel/cast steel.
  • All internal parts are made of stainless steel, and the wear allowance has been fully considered in the design of movable parts, which improves the service life of the steam trap
  • U-shaped flow channel design, to achieve water sealing effect, no leakage of steam.
  • Flexible closing system with patented technology, no steam leakage.
  • Install anti-water hammer device.
  • Built-in check valve, suitable for superheated steam environment.
  • Built-in filter allows the trap to work in a clean environment.
  • Select different displacement curves according to the pressure.
  • The back pressure rate is as high as 90% or more.
  • After the steam is stopped, the condensed water can be removed by opening the screw plug to prevent damage to the trap due to low temperature freezing.

 

Technical Standard
  • GB/T12250-2005 Steam Trap Terminology Marking Structure Length
  • GB/T22654-2008 Technical Conditions for Steam Traps
  • GB/T12251-2005 Test Method for Steam Traps
  • ISO 6948 Automatic steam traps

Production and performance characteristic tests

Technical Parameter
Nominal pressurePN25
Max. allowable pressure (Shell)2.45MPa/200℃
Max. allowable temperature (Shell)450℃/1.03MPa
Factory steam action test>3 times/1.6MPa
Max. operating pressure1.6MPa
Max. operating temperature350℃
Factory cold test pressure3.8MPa
Air test2.0MPa

Bonnet : A105/F304/F316
Body : WCB/CF8/CF8M
Seat : 420
Disc: 440C+304
Other internal parts:304

SBT20 Displacement Curve

Inverted Bucket Steam Trap SBT20 Structure Diagram

unit (mm)

ModelSizeLHH1WWeight
SBT20TDN15-251702451331408Kg
SBT20WDN15-251702451331408Kg
SBT20FDN15-4023024513314010.5Kg

 

Related Products

The less time you spend in a bank, the more time you have for yourself. Choose from a variety of easy and secure ways to manage your money on-the-go.

Please fill in your email address to obtain the password to view VR permissions.

Captcha
10 - 4 = ?
Reload
True Efficiency Use VMV

What can we do for you?
 
1. 26 years of brand history and industry experience.
2. Complete certificates, first-class standard.
3. Stable and high level product quality.
4. Regular products, delivery within 7 days.
5. Price support, adapt to the local market.
6. Team of 37 engineers, reliable technical support.
7. Professional training, online and offline form.
8. VR live display, not limited by geography.
9. Sale and service, 12 hours quick response.
etc…

Talk with us
Captcha
7 - 5 = ?
Reload