浙江省国际贸易展览有限公司
线上展览平台

Application
Hot oil system, steam system, hot and cold water system etc.
Advantage
1.Bellow seal element. The key part of bellow sealed globe valves is metal bellow. It is the connection between cover and stem with automatic roll welding. The metal bellow can keep the stem part no leakage.
2.Benefit from the con and streamline shape design, the disc has a reliable seal and longer service life.
3.Double seal design(bellows+packing). Bellow and packing can protect against leakage and provide a excellent seal.
4.Grease nipple. It can direct lubricate the stem, nut and sleeve.
5.Ergonomic hand wheel. It provide longer service life and easier operation.
Technical specification
Design standard: DIN 3356
Face to face dimension: DIN 3202
Flanged ends: DIN 2543-2545
Test & inspection: DIN 3230

Application
Hot oil system, steam system, hot and cold water system etc.
Advantage
1.Bellow seal element. The key part of bellow sealed globe valves is mental bellow. It is the connection between cover and stem with automatic roll welding. The mental bellow can keep the stem part no leakage.
2.Double seal design(bellows+packing). Bellow and packing can protect against leakage and provide a excellent seal.
3.Grease nipple. It can direct lubricate the stem, nut and sleeve.
4.Ergonomic hand wheel. It provide longer service life and easier operation.
Technical specification
Design standard: ASME B16.34
Face to face dimension: ASME B16.10
Flanged ends: ASME B16.5
Test & inspection: API 598
Performance specification

Application
Petroleum, chemical industry,pharmacy,fertilizer,power industry,etc.
Advantage
1. Disc is coniform and streamline shape design, reliable seal, longer use life.
2. Human engineering hand wheel-an enhanced design provides longer life, easy and convenient operation, more safety.
3. Steam Heat-treatment and surface nitriding-treatment to sure fuction-resistanced and friction-resistanced
Technical specification
Design standard: DIN 3356
Face to face dimension: DIN 3202
Flanged ends: DIN 2543-2546
Test & inspection: DIN 3230
Performance specification

Technical specification
Design standard: DIN 3356
Face to face dimension: DIN 3202
Flanged ends: DIN 2543-2545
Test & inspection: DIN 3230
Performance specification

Advantage
1.DIN lift check valve is self-sealing valve. The disc can be acted by the flow which can protect against the media flow back.
2.The disc with spring can keep the valve work in any direction.
3.Reasonable structure, reliable sealing, excellent performance and attractive appearance make a VMV valve
Technical specification
Design standard: DIN 3356
Face to face dimension: DIN 3202
Flanged ends: DIN 2543-2545
Test & inspection: DIN 3230
Performance specification

1.DIN Y type strainer is used to separate the impurity of media. It can protect other equipment for a regular service.
2.Stainless steel filter traps make a better performance and corrosion-resistance.
3.Maintenance is easy. All you need is just clean the filter traps.
Technical specification
Design standard: DIN 3356
Face to face dimension: DIN 3202
Flanged ends: DIN 2543-2545
Test & inspection: DIN 3230
Performance specification

This reducing valve is latest type pilot pressure reducing valve with membrane. It is the modified form of normal pressure reducing valve. The membrane of new material enlarging the working area, so the higher pressure can be fed back to the membrane, and adjust the main valve to maintain the constant pressure of lower pressure stream.
Advantage
1. Especially suitable for steam and water.
2. Max inlet pressure: 16 bar, 25 bar.
3. Outlet pressure (Springs pressure setting rang) Yellow: 0.2 to 3 bar; Blue: 2.5 to 7 bar; Red: 6 to 12 bar.
4. Diameter: 15-200 mm.
5. Medium temperature: 0-285 ℃.
6. Max rate inlet pressure/ outlet pressure: 20:1.
7. DIN, ANSI, GB.

TECHNICAL SPECIFICATION
Design standard: DIN 3320-1999
Face to face dimension: DIN 3202-1999
Flange standard: DIN 2543-2545
Test & inspection: DIN 3230

STD16 Displacement Curve

 Applications
1. The steam transmission pipeline guide.
2. Small heat exchanger and kettle.
3. Heating system.
4. The small coil is heated by air.

Material

Data Size Table

SHT16/32 Displacement Curve

 Applications
1. The steam transmission pipeline guide.
2. Small heat exchanger and kettle.
3. Heating system.
4. The small coil is heated by air.

Material

Data Size Table

DT inverted trap has special lever structures, extensively applied industries of petroleum, textile, foods, paper making, chemical industry and steam pipelines.

Advantages
1. Simple structure, no gemel structure, no fixed abrasive, excellent abilities to save energy, valve base is made of chrome steel, with long service life.
2. The waste discharged constantly will be washed away, no dirty remained, and the air will be automatically discharged.
3. The parts are all fixed on the valve cover to facilitate maintenance.

SFT10 Displacement Curve

 Applications
1. The steam transmission pipeline guide.
2. Small heat exchanger and kettle.
3. Heat tracing system (high back pressure recovery system)
4. The coil is heated by air.

Material

Data Size Table

The condensate recovery pump has a series of advantages such as automatic control, no cavitation, simple maintenance, no electricity, water hammer resistance, large displacement, explosion-proof, no noise, and the pressure of the power steam determines the head. It is unmatched by other electric pumps.

 It is widely used in the recovery of steam condensate and the transportation of low-viscosity non-volatile liquids.

Working Principle

The pump trap has two strokes:

          1.Inlet water and exhaust steam: At the beginning, the inlet check valve is opened, and the outlet check valve is closed due to high back pressure. At the beginning, the water inlet and exhaust valves in the valve are opened, and the float is in a low position. As the water level rises, the float When reaching the highest, the controller is in the state of switching zero boundary.

          2.Inlet steam and drainage: the controller starts to switch at a high position and closes the exhaust valve; opens the power steam, injects steam into the valve, and pushes the condensate in the pump to the high pressure area under the push of steam pressure, then the inlet check valve Due to the high pressure inside the valve, water cannot enter. When the float reaches a low position, the controller switches to close the power steam, opens the exhaust valve, and enters the next action cycle.

Note

● It is recommended that the head height of the fluid entering is0.5m or more (the pump cover is the reference), you can refer toTake the "Correction Factor for Water Ingress Height";
● The power steam inlet is connected to RC1/2”;
● For the normal operation of the pump, the saturatedcondensate needs to be flashed or condensed.The type system must ensure the pressure difference and backpressure rate for the normal operation of the trap.
● The standard configuration of condensate inlet and outlet isHG/T20592-2009 PN16 flangeFor connection, if you need other standards such asASME16.5, JIS, etc., please specify.

Step 3: Shift the intersection point to the left to find the displacement value, and get the displacement of 3.5t/h.

Step 4: 3.5t/h x head height correction factor = actual displacement; 

Restrictions: The collecting tank (upper tank) is unpressurized and is only used as an open buffer tank.

VMV Newton’s " forged steel Bellows condensate manifolds" has a built-in one-piece forged A105 bellows globe valve. The BSPM02 and BCRM02 series products are used for steam distribution or condensate collection respectively, and are suitable for instrumentation, pipeline heating, and process heating. According to the user's design and requirements, multiple bellows stop valves, drain valves, and drain traps are integrated on each manifold. It can also be equipped with base bracket, heat preservation prefabricated heat tracing pipe, union clamp, matching flange and other components. Has the same characteristics as the Bellow stainless steel condensate manifolds.

SKT16 Displacement Curve

 Applications
1. The steam transmission pipeline guide.
2. Small heat exchanger and kettle.
3. Heating system.
4. The small coil is heated by air.

 Material

Data Size Table