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TOBO STEEL GROUP CHINA

  • China,Shanghai ,Shanghai
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China DN25 DN300 Flange Stainless Steel Globe Valve Self Sealing Easy To Maintain
China DN25 DN300 Flange Stainless Steel Globe Valve Self Sealing Easy To Maintain

  1. China DN25 DN300 Flange Stainless Steel Globe Valve Self Sealing Easy To Maintain
  2. China DN25 DN300 Flange Stainless Steel Globe Valve Self Sealing Easy To Maintain

DN25 DN300 Flange Stainless Steel Globe Valve Self Sealing Easy To Maintain

  1. MOQ: 1PC
  2. Price: 1-100USD
  3. Get Latest Price
Payment Terms L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability 1000PCS/DAY
Delivery Time 3-8days
Packaging Details Inner package:plastic bag sealed package Outer package:
Valve Type Stainless Steel Globe Valve
Size DN25~DN300
Nominal Pressure 1.6MPa,2.5MPa,4MPa,6.4MPa
Suitable Medium water,steam,oil,etc
Suitable Temparature ≤150℃
Testing Conform to GB/T 26480
Face-to-face conform to GB/T 12221
Valve Stem 304
Brand Name TOBO
Model Number /
Certification CE,ISO
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms L/C, D/A, D/P, T/T, Western Union, MoneyGram Supply Ability 1000PCS/DAY
Delivery Time 3-8days Packaging Details Inner package:plastic bag sealed package Outer package:
Valve Type Stainless Steel Globe Valve Size DN25~DN300
Nominal Pressure 1.6MPa,2.5MPa,4MPa,6.4MPa Suitable Medium water,steam,oil,etc
Suitable Temparature ≤150℃ Testing Conform to GB/T 26480
Face-to-face conform to GB/T 12221 Valve Stem 304
Brand Name TOBO Model Number /
Certification CE,ISO Place of Origin China
High Light DN25 Stainless Steel Globe ValveDN300 Stainless Steel Globe ValveDN300 Flange Globe Valve

3/4'' - 4'' Flange Globe Valve Stainless Steel Self Sealing Easy To Maintain

 

 

The stainless steel globe valve is a compulsory sealed valve, so when the valve is closed, pressure must be applied to the disc to force the sealing surface to not leak. When the medium enters the valve from below the valve disc, the resistance to be overcome by the operating force is the friction between the valve stem and the packing and the thrust generated by the pressure of the medium. The force to close the valve is greater than the force to open the valve. The diameter must be large, otherwise the failure of the valve stem bending will occur. In recent years, since the emergence of self-sealing valves, the medium flow direction of the shut-off valve has changed from the upper part of the valve disc into the valve cavity. At this time, under the action of the medium pressure, the force to close the valve is small, and the force to open the valve is large. The diameter can be reduced accordingly. At the same time, this type of valve is also tight under the action of the medium.

Structural characteristics of stainless steel globe valve:

 

1. Advanced structure, reliable seal, excellent performance and beautiful appearance. The rigidity of the valve stem is increased, the noise and vibration are significantly reduced, and the service life and performance of the valve are improved.

 

2. The stop valve can be installed in any position of the pipeline, and the medium flows from the bottom to the top.

 

3. Above DN250 adopts advanced multiple seals, double brackets, guided movement (which can greatly improve the resistance to water hammer), and the medium enters from above. The stuffing room runs out, which effectively improves the valve's various performance and application range. ("Close" torque is 10% of the ordinary valve "Open" torque is 3% of the ordinary valve).

 

4. The stainless steel globe valve is suitable for pipes of various corrosive media, and has good corrosion resistance and sufficient strength.

 

5. Alloy steel globe valve is suitable for high temperature resistant steam and oil pipelines, and has high temperature resistant characteristics.

 

Notes When Use
1 . It should ensure that the pipe is blown clean before installation.

2 . When installing, make sure that the flow direction indicated by the arrow on the valve body should be consistent with the flow direction of the fluid.

3 . This valve has been degreased. Store and keep clean when installing.

4 . After the pipeline construction is completed, all the valves on the pipeline should be opened, and the residue in the pipeline should be thoroughly and thoroughly kept to ensure that the pipeline system is clean and free of debris.

5 . The installation system diagram with the oil-free requirements should be degreased.

6 . Slowly open and close during use.

7 . If the precision parts such as the valve disc, valve seat and valve stem are worn or damaged, it must be repaired and replaced in time.

8 . For parts such as gaskets and sealing materials, replace them with new ones each time.

 

Product Description

 

Valve Type:stainless steel globe valve
Connection Type: flange
Size:DN25~DN300
Nominal Pressure:1.6MPa,2.5MPa,4MPa,6.4MPa

Material:

Valve Body/Bonnet:CF8;

Valve Stem:304;

Screw Nut:aluminum bronze;

Suitable Medium:water,steam,oil,etc
Suitable Temparature:≤150℃
Design and Manufacture:Conform to GB/T 12235
Face-to-face:conform to GB/T 12221
Flange connection:conform to JB/T 179.1
Testing:Conform to GB/T 26480

 

PN DN Size(mm)
L D D1 D2 B N-φ H
1.6MPa 25 160 115 85 65 14 4-14 275
32 180 135 100 78 16 4-18 280
40 200 145 110 85 16 4-18 330
50 230 160 125 100 16 4-18 350
65 290 180 145 120 18 4-18 370
80 310 195 160 135 20 8-18 400
100 350 215 180 155 20 8-18 415
125 400 245 210 185 22 8-18 460
150 480 280 240 210 24 8-23 510
200 550 335 295 265 26 12-23 710
250 650 405 355 320 30 12-25 786
300 750 460 410 375 30 12-25 925

 

Parts Name Material
CS/Trim 1 CS/Trim 8 CS/Trim 5
1 Body WCB+13CR WCB+STL WCB+STL
2 Disc WCB+13CR WCB+13CR WCB+STL
3 Stem ASTM A182 F6a
4 Nut A194 2H
5 Bolt A193 B7
6 Gasket SS Spiral Wound W/graphite, or SS Spiral Wound W/ PTFE, or Reinforced PTFE
7 Bonnet A216-WCB A216-WCB A216-WCB
8 Packing Braided Graphite or Reformed Graphite Ring or PTFE
9 Gland ASTM A182 F6a
10 Gland Flange A216-WCB
11 Stem Nut Copper Alloy or A439 D2
12 Hand Wheel Ductile Iron or Carbon Steel

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Seller

  • Year Established:

    2014

  • Total Annual:

    3000000-6000000

  • Employee Number:

    50~80

  • Ecer Certification:

    Verified Supplier

We are a manufacturer specializing in the production of valves, we have advanced production technology and inspection equipment, to prevent defective products   We can supply Stainless Steel Ball Valve,Stainless Steel Gate Valve,Stainless Steel Globe Valve,Flange Check Valve,Wafer Bu... We are a manufacturer specializing in the production of valves, we have advanced production technology and inspection equipment, to prevent defective products   We can supply Stainless Steel Ball Valve,Stainless Steel Gate Valve,Stainless Steel Globe Valve,Flange Check Valve,Wafer Bu...

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Get in touch with us

  • Reach Us
  • TOBO STEEL GROUP CHINA
  • No.208,Lvdi Road,Baihe Town,Qingpu District,Shanghai,China
  • https://www.stainlesssteel-valve.com/

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