Welcome to MLD Valve!

Integral Leakproof Ball Valve

Integral Leakproof Ball Valve

Model:Q41F

Size:DN15-DN100

Pressure:PN1.6,PN2.5,PN4.0,PN6.4

Temperature:-29℃-180℃

Body material:WCB,CF8,CF8M,Ti,Ni

Applicable medium:Water,Oil,Gas

Introduction

Specifications

Nominal pressure: PN1.6, 2.5, 4.0, 6.4Mpa

Strength test pressure: PT2.4, 3.8, 6.0, 9.6Mpa

Seat testing pressure (low pressure): 0.6Mpa

Applicable media: Q41F-(16-64) Water, oil, gas

Applicable tempreture: -29 - 180℃

Applicable medium: Q41F-(16-64) P Nitric acid Q41F-(16-64) R Acetic acid

Applicable temperature: -29℃ - 180℃

Materials of main parts
Parts name Q41F-(16-64)C Q41F-(16-64)P Q41F-(16-64)R
Body WCB ZG1Cr18Ni9Ti
CF8
ZG1Cr18Ni12Mo2Ti CF8M
Bonnet WCB ZG1Cr18Ni9Ti
CF8
ZG1Cr18Ni12Mo2Ti CF8M
Ball 1Cr18Ni9Ti
304
1Cr18Ni9Ti
304
1Cr18Ni12Mo2Ti
316
Stem 1Cr18Ni9Ti
304
1Cr18Ni9Ti
304
1Cr18Ni12Mo2Ti
316
Sealring Polytetrafluorethylene (PTFE)
Packing Polytetrafluorethylene (PTFE)

Features

1.Low fluid resistance.

2.Simple structure, small size and light weight.

3.Tight and reliable.Two sealing surface sealing, can achieve complete sealing.It is also widely used in vacuum system.

4.Easy to operate, fast to open and close, from full open to full close as long as the rotation of 90°, easy to remote control.

5.Easy maintenance, ball valve structure is simple, the sealing ring is generally mobile, easy to remove and replace.

Technical parameters

 
Main outer size (PN16)
DN d L D K D1 C f H N-φ W
15 12 90 95 65 46 14 2 60 4-14 110
20 15 105 105 75 56 14 2 65 4-14 120
25 20 110 115 85 65 15 2 75 4-14 150
32 25 125 135 100 76 16 3 83 4-18 160
40 32 136 145 110 85 18 3 90 4-18 160
50 38 155 160 125 100 18 3 100 4-18 180
65 50 170 180 145 118 20 3 110 4-18 200
80 65 200 195 160 132 20 3 130 8-18 250
100 80 230 215 180 156 22 3 150 8-18 270

Technical standard

Related products

Inquiry Online

Please leave your contact information and your inquiry details in the below

  Change another one