ZheJiang Aolong Valve Manufacturing Co.,ltd

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1. Electric Control Butterfly Valve (D941W-1 DN)(100-3200)

Product Description

APPLICABLE
The products are widely used chemical, petroleum, environmental, metallurgy, iron and steel, machinery, architecture, urban industries such as conduits and heating equipment.

PROCESS
The valve used to ...

2. Top Entry Ball Valve (SZQ347N)

Product Description

It is applicable in natural gas piping, and the valve body is single,
It's reduce the leak., and it is not trouble to servicing,
It 's use very abroad.

Drive type: Worm Gear, Manual, Pneumatic, Electrical

Flanged ...

3. pneumatic ball valves

Product Description

APPLICABLE
This products are widely used chemical, petroleum, light industry, environmental protection, metallurgy, steel, and the various sectors such as urban heat pipes and equipment.

Performance features:
Opening ...

4. floating ball valves

Product Description
1)DN: 15-300mm
2)PN: 1.6-10Mpa
3) Temperature: -28oC - 350oC
4) Body / bonnet: WCB / CF8 / CF8M / CF3 / CF3M /, etc
5) Seat: 13%Cr + PTFE / RPTFE
6) Ball: 304 / 316 / A105 + ENP / 316L
7) Stem: 13%Cr / 316 / ...

5. semi-ball valve

Technical aspects:

Specification:

1. Design end: GB/T12237
2. Face to face: GB/T12221

3. Flange end: JB/T79
4. Test and inspection: GB/T13927

Temperature: Less than 160 degree
Nominal pressure: 10-16

Size: (100-700) ...