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VQ347H/Y VQ647H/Y VQ947H/Y regulating v-ball valve

VQ347H/Y VQ647H/Y VQ947H/Y regulating v-ball valve

Product use: VQ347H,VQ647H and VQ947H adjust v-ball valve, because the ball core has V-shaped structure, it has shear effect on the valve seat. Therefore, it is suitable for the control of the relevant process parameters in the suspension medium containing fiber or small solid particles in the industrial enterprises such as papermaking, chemical industry and metallurgy, especially for the automatic adjustment of the suspension particles such as pulp, white water, black liquid and white liquid in the process of pulp and paper production, and the automatic adjustment of thick and turbid liquid medium.

  • Item NO.:

    XUVAL77-22
  • Lead Time:

    45Days
  • Product Orgin:

    CHINA
  • Brand:

    XUVAL
  • Shipping Port:

    Shanghai
  • Payment:

    100%TT
  • Color:

    silvery
  • MOQ:

    10
Products Details

VQ347H/Y VQ647H/Y VQ947H/Y regulating v-ball valve


Product use:

VQ347H,VQ647H and VQ947H adjust v-ball valve, because the ball core has V-shaped structure, it has shear effect on the valve seat. Therefore, it is suitable for the control of the relevant process parameters in the suspension medium containing fiber or small solid particles in the industrial enterprises such as papermaking, chemical industry and metallurgy, especially for the automatic adjustment of the suspension particles such as pulp, white water, black liquid and white liquid in the process of pulp and paper production, and the automatic adjustment of thick and turbid liquid medium.


Structural features:

1. V-type ball valve has elastic load pressure auxiliary seal seat to ensure close contact between valve seat and ball core from start to finish.
2. The V-type ball valve has an integral body structure, so there is no possibility of potential leakage.
3. V-type ball valve has the characteristics of equal percentage, wide control range and particularly stable control process, which can be widely used in a variety of processes.
4. The valve stem and ball core of V-type ball valve are connected by involute spline. When the tooth profile is loaded, there is radial force on the tooth, which can play the role of automatic centering, and the force on each tooth is uniform, which makes it have high strength and long service life.


Performance parameters:

Model of regulating V-type ball valve QV347H-16C QV347Y-16P
Working pressure(MPa) 1.6
Applicable temperature(℃) -29~180 -29~425
Applicable medium Control of pulp, sewage, solid and micro solid particles
Material Valve body Cast steel Cast stainless steel
Stem Chromium stainless steel Stainless steel
Sealing surface Chromium stainless steel Heap cemented carbide
Filler Flexible graphite


Outline and connection dimensions:

Nominal or pressure class Nominal diameter Size(mm)
(mm) (in) W L W1 L1 d d1 H1 H
PN1.6MPa 25 1 50 - 25 - 64 38 57 200
40 1/1/2 60 - 25 - 82 49 63 205
50 2 75 124 32 62 100 60 92 225
65 2/1/2 80 145 38 72.5 120 75 100 235
80 3 100 165 45 82.5 131 89 108 260
100 4 115 194 50 97 158 113 117 270
125 5 135 210 55 105 180 140 140 320
150 6 160 229 65 114.5 216 164 177 340
200 8 200 243 80 121.5 268 205 200 390
250 10 240 297 90 148.5 326 259 252 420
300 12 - 338 - 169 - 300 270 510
PN2.5MPa 25 1 50 - 25 - 64 49 57 200
40 1/1/2 60 - 25 - 82 60 63 205
50 2 75 124 32 62 100 75 92 225
65 2/1/2 85 145 38 72.5 120 89 100 235
80 3 100 165 45 82.5 131 113 108 260
100 4 115 194 50 97 158 140 117 270
125 5 135 210 55 105 180 164 140 320
150 6 160 229 65 114.5 216 205 177 340
200 8 200 243 80 121.5 268 259 200 390
250 10 240 297 92 148.5 326 300 252 420
300 12 - 338 - 169 - 38 270 510
CIASS150 25 - 50 - 25 - 64 49 57 200
40 1/1/2 65 - 25 - 82 60 63 205
50 2 75 124 32 62 100 75 92 225
65 2/1/2 85 145 38 72.5 120 89 100 235
80 3 100 165 45 82.5 131 113 108 260
100 4 115 194 50 97 158 140 117 270
125 5 135 210 55 105 180 140 140 320
150 6 160 229 65 114.5 216 164 177 340
200 8 200 243 80 121.5 268 205 200 390
250 10 240 297 92 148.5 326 259 252 420
300 12 - 338 - 169 - 300 270 510


Structure diagram:

Packing & Delivery : 

Packing Details:all by seaworthy plywood case and packed strongly by packing belt as below
Delivery Details:Generally it is 5-10 days if the goods are in stock. or15-30 days if the goods are OEM or not
enough subject to the order quantity. But anyway, normally, we are able to make sure the delivery will not exceed 45days.


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    If you are interested in our valves and want to know more details,please leave a message here,we will reply you as soon as we can.