Globe Valve

Product Description

  Overview

  • 1. The opening and closing member of the shut-off valve is a plug-type valve flap with a flat or tapered surface on the seal, and the valve flap moves linearly along the center line of the valve seat. The movement of the valve stem, as well as the lifting and rotating rod type, can be used to control the flow of air, water, steam, and various corrosive fluids. 

  • 2.Suitable for cutting, adjusting and throttling conditions. The valve stem has a relatively short opening or closing stroke and a reliable shut-off function. The change of the valve seat opening is proportional to the flap travel, which is suitable for adjusting the flow. 

  • 3. The electric stop valve is tight and reliable, and the sealing surface material is widely used in plastic, and the sealing property is good. It has also been widely used in vacuum systems. 

  • 4. It is easy to operate, and it can be opened and closed quickly. It only needs to be rotated 90° from full opening to full closing, which is convenient for remote control. 

  • 5. Easy maintenance, simple structure, the sealing ring is active, easy to disassemble and replace. 

  • 6. Wide range of applications, through a few millimeters, up to a few meters, high vacuum and high pressure conditions can be used.

  Documentation

Globe Valve .pdf


Strucure feature and usages

1, When fully closed,handwheel rotates clockwise.

2, Able to be mounted to any position of the pipeline,the medium flows from down to up.

3, Stainless steel made globe valve is of good anti-corrosive property and enough strength and suitable for various pipelines with corrosive medium.

4, Alloy steel made globe valve features high-temperature resstance,suitable for high-temperatue steam and oil goods pipeline.

Standard for design and manufacture

1, Design manafacfure according to GB/T 12235-2007

2, Flange dimension according to JB/T 79-94

3, Valve check and test according to GB/T 13927-2008

Test pressure


Nominal pressure( MPa) 1.6 2.5 4.0 6.4 10.0 16.0
Shell stength test 2.4 3.75 6.0 9.6 15 24
Back seal test 1.76 2.75 4.4 7.04 11 17.6
Seal test (Mpa) 1.76 2.75 4.4 7.04 11 17.6
Applicable



Product type Suitable medium Suitable medium

J41-C type

J941-C type

Waler, steam, oil goods ≤425℃

J41W-P type

J941W-P type

Nitric acid ≤200℃

J41W-R type

J941W-R type

Acetic acid ≤200℃

J41Y-I type

J941Y-I type

Water,steam,oil goods ≤550℃
Material for main parts


Product type Part name
Body, Bonnet Valve stem Disc Sealing face Yoke nut Packing Fastener Handwheel

J41-C type

J941-C type

25.WCB Gr.Stainles steel 2Cr1325

H: Stainless steel

Y: Co-based carbidealloy steel

ZQA19-4 Al bronze Flexible graphite

High-grade

carbon steel

Forgeable

cast-steel

J41W-P type

J941W-P type

Gr.Ni.Ti.steel Gr.Ni.Ti.steel Gr.Ni. Ti.steel Gr.Ni.Ti.steel ZQA19-4 Al bronze Flexible graphite Stainess steel

Forgeable

cast-steel

J41W-R type

J941W-R type

Gr.Ni.Ti.steel Gr.Ni.Ti.steel Gr.Ni. Ti.steel Gr.Ni. Ti.steel ZQA19-4 Al bronze Flexible graphite Stainess steel

Forgeable

cast-steel

J41Y-I type

J941Y-I type

Gr.Mo.steel Gr.Mo.steel Alloy steel Co-based carbidealloy steel ZQA19-4 Al bronze Flexible graphite Alloy steel

Forgeable

cast-steel


About Flowx

Through many years of research, development and field application experience, FlowX valve the company originated in Rome of Italy has migrated our own production facility to Shanghai of China and has been growing as fast as possible. Aiming at customer-central and quality-central makes FlowX more and more trusted by customers from various fields. 

We have designed and manufactured good valve products and control products that meet the stringent flow market`s requirements. FlowX is always providing personalized products and customer service; each batch of ordered product will be always delivered on-time. Meanwhile, FlowX seizes the opportunity and establish the FlowX (Hongkong) company which mainly engaged in FlowX Asia Pacific Sales and after-service. And FlowX Italy will focus on the business development of our own products in European market. 

Exhibition&Factory

Today FlowX (Shanghai) has shifted the role to the head office of FlowX group, conducting the business and the production for the group company. Major products manufactured and provided are electric actuators, pneumatic actuators, ball valve, butterfly valve, gate valve, check valve and other series products. ISO, CE, GB and other products quality standard system certification were successfully acquired one by one in the past. 


Application

High Performance Butterfly Valve Metal Seat for Water Treatment Plant, Breweries, Drilling Rigs, Heating & Air Conditioning, Paper Industry, Chemical Industry, Gas Plant, Pneumatic Conveyors, Sugar Industry, Waste Effluent Treatment Plant, Cooling Water Circulation, Compressed Air.


FEEDBACK