365betͶע

Hushan Valve Manufactory Setup as front page Add to favorites
Phone: 021-31007323

365betͶעProductsApplicationsNewsAbout Hushan Customer CenterContact Us


365betͶע / Ball Valves / QY347F oxygen special Consulting Hotline: 021-331007323

Quilt Ball valve
Quilt gate
Quilt Butterfly valve
Quilt Shut-off valve
Quilt Electric valve
Quilt Control valve
Quilt The electromagnetic valve
Quilt Shut-off valve
Quilt Safety valve
Quilt Check valve
Quilt Drain valve
Quilt Needle valve
Quilt Balancing valve
Quilt Pressure reducing valve
Quilt Diaphragm valve
Quilt Vent
Quilt Stopcock
Quilt Plunger valve
Quilt Flame arrester
Quilt Breathing valve
Quilt Steam trap
Quilt filter
Quilt Discharge valve
Quilt Drain valve
Quilt Pneumatic valves
Quilt Regulating valve
Quilt Vacuum valve
Quilt Hydraulic valve
Quilt Valve fittings
Quilt Hydraulic control valve
Quilt Self-operated valve
Quilt Electric two-way valve
Quilt Oilfield special valve
Quilt Special valve for liquefied petroleum gas
Quilt Inlet valve

QY347F oxygen special ball valve


QY347F oxygen special ball valve
Stable quality: implement quality monitoring throughout the process, meticulous and comprehensive detection!

Reasonable price: efficient internal cost control, reducing expenses and benefiting customers!

Fast delivery: advanced production lines, sufficient stocking, shortening the delivery time!
Sales: 021-31007323
Fax: 021-333321522
Technology: 021-31007323

product manual Pledge Order process

Product name : QY347F oxygen special ball valve Product model : QY347F, QY41F
Applicable temperature : -20 ~ 150 Connection form : Flange  
   Pressure range : MPa 1.6 ~ 4 MPa    Nominal diameter : 00 DN15-DN4 00
   Common materials : WCB, 304, copper    Technical consultation : 021-31007323

I. Introduction to QY347F oxygen special ball valve

QY347F oxygen special ball valve adopts high-quality materials, advanced structure, special technology and detection methods, which makes this type of ball valve have the advantages of rapid opening and closing, flexible, reliable sealing, compact structure and extremely small flow resistance compared with the copper globe valve used by the original metallurgical enterprise. . According to the particularity of oxygen transportation, the ball valve is designed with anti-static and fire-resistant structure, and each component is strictly degreased during assembly. The valve body and other parts are selected from high quality stainless steel and subjected to pickling, passivation, inspection and test. High pressure sealing test is performed with pure tap water without any grease, and 0.6Mpa gas is used for leak test. The valve should be leak-free; This type of ball valve not only operates quickly and easily, has small flow resistance, is safe and reliable, but also has a long service life (small sealing pair flushing).

设计特色 Second, QY347F oxygen special ball valve design features
1. Fire and fire resistance: The material of the main components is copper alloy, which is a non-combustible material. It will not produce sparks even if it collides with solid particles in high-speed airflow. Therefore, this valve has the best fire and flame resistance performance;
2. Safe and reliable: The valve is equipped with dust-proof, water-proof and oil-proof devices. All the valve parts that come into contact with oxygen have undergone strict degreasing and oil-free measures before assembly. The filling material is polytetrafluoroethylene to ensure safety during use. reliable;
3. The flange ends are provided with conductive screw holes to prevent static electricity.

Technical parameters of QY347F special oxygen ball valve

Nominal pressure

1.6

2.5

4

Mpa Hydraulic strength test pressure Mpa

2.4

3.75

6

Mpa Hydraulic seal test pressure Mpa

1.76

2.75

4.4

Mpa Pneumatic strength test pressure Mpa

1.76

2.75

4.4

Mpa Air pressure test pressure Mpa

1.76

2.75

4.4

Mpa Working pressure Mpa

1.6

2.5

4

Operating temperature

  -20 ~ 150

Applicable medium

, 氮气 , 空气等 Oxygen , nitrogen , air, etc.

氧气专用球阀外形尺寸结构图


Part Name

case

Sphere

Valve stem

handle

, 填料密封圈 Gasket , packing seal

material

硅黄铜 16-4 silicon brass

Stainless steel or copper alloy

stainless steel

Carbon steel

Teflon

Previous product: Z41Y high temperature and high pressure gate valve
Next Product: SCX Magnetic Filter

365betͶעValve ProductsAbout Hushan News CenterCustomer Service CenterApplication CasesContact UsSite Map

版权所有沪ICP备14043249号-1 Copyright ? 2003-2015 Hushan Valve Manufacturing (Shanghai) Co., Ltd. All rights reserved. 沪 ICP 备 14043249 号 -1
Sales Hotline: 021-331007323
Fax: 021-333321522
针型阀 阀门 Email: hushanfamen@126.com Address: No. 2 Xincheng Road, Nicheng Town, Pudong New District, Shanghai

pre-sale service
After sales service
Toll free

Expand and