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SCZ series plug-in valve


SCZ series plug-in 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 : SCZ series plug-in valve Product model : SCZ
   Driving method : Electro-pneumatic, manual, bevel gear Connection form : Flange
  品牌 Product Brand : Hushan    Sealing material : Rubber or PTFE
   Pressure range : 0.6 ~ 1.0MPa    Nominal diameter : DN50-DN600
   Common materials : Carbon steel    Technical consultation : 021-31007323

是国内著名〖 SCZ系列插板阀 〗制造商,也是国内大型【 】生产商之一,公司自成立以来始终围绕客户的需求并持续创新,为广大的代理商和企业客户提供〖 SCZ系列插板阀 〗解决方案,质量可靠,价格实惠,故畅销全国各地,欢迎新老客户来电,来函,我们将为您提供最优质的服务。 Hushan Valve Manufacturing (Shanghai) Co., Ltd. is a well-known domestic manufacturer of [ SCZ series plug-in valves ] and one of the large domestic [ gate valve ] manufacturers. Since its establishment, the company has always focused on customer needs and continued innovation for the majority of Agents and corporate customers provide the " SCZ series plug-in valve" solution, which is reliable in quality and affordable, so it sells all over the country. Welcome new and old customers to call us or write us, we will provide you with the best service.

SCZ Series Plug-in Valve

本产品驱动装置可采用电动、气动、手动、伞齿轮转动等装置。 Plug-in valve This product can be driven by electric, pneumatic, manual, bevel gear, etc. 高温电磁阀 、感应器,如安装以上驱动装置,汽动装置应在合同中注明。 The air moving device can be installed with air filter, high temperature solenoid valve and sensor. If the above driving device is installed, the air moving device should be specified in the contract.

First, the main performance specifications of SCZ series plug-in valve

Part Name

material

Part Name

material

Valve body

1CF18Ni9Ti CF8M
CF8 CF3M
CF3 WCB

Valve stem
Stem

1CF18Ni9Ti

Seat seal

Rubber or PTFE

support

stainless steel

Valve body gasket

Rubber or PTFE

Packing gland

stainless steel

Valve body

1CF18Ni9Ti CF8M
CF8 CF3M
CF3 WCB

filler

Graphite or PTFE

Body mounting bolts

B7

Stuffing gland bolt

B7

Note: The rubber grade depends on the nature of the medium and the use temperature.
The material grade of the ram depends on the nature of the medium.

ON

L

Φ1

H

H2

NM

Cylinder diameter (mm)
Cylinder Diameter

PN0.6

PN1.0

50

40

 

125

397

51

4-M16

50

65

40

 

145

418

67

4-M16

65

80

50

 

160

579

82

4-M16

80

100

50

 

180

612

102

8-M16

100

125

50

 

210

710

127

8-M16

125

150

60

 

240

816

152

8-M20

150

200

60

 

295

990

202

8-M20

200

250

70

 

350

1106

253

12-M20

250

300

70

70

400

1264

303

12-M20

300

350

80

80

460

1575

353

16-M20

350

400

80

80

515

1562

402

16-M22

400

450

90

90

565

1750

452

20-M22

450

500

90

90

620

1994

502

20-M22

500

600

100

100

725

2040

603

20-M27

600

Second, SCZ series plug-in valve housing test and seal test

1. The shell test and sealing test medium of the plug-in valve is water (containing preservatives), kerosene or other suitable liquids with a viscosity not greater than water.
2. The sealing pair is a non-metal sealed plug-in valve. The test and requirements of the sealed housing are in accordance with GB / T13927-92 Class D regulations.
3. The sealing pair is a metal-sealed plug-in valve. For those with sealing performance requirements, the leakage of the sealing test is calculated according to 1 DNmm3 / s.
This test.
4. The plug-in valve driven by electric, hydraulic and pneumatic devices, after the closed position is adjusted, close 3 times and carry out the shell and seal test according to the requirements of 1 and 3.
5. The cleanliness requirements of the plug-in valve are in accordance with the provisions of JB / T7748.
6. Static pressure life test.
7. The number of static pressure life tests of the plug-in valve is in accordance with regulations, and other technologies shall be in accordance with the regulations in JB / Z 234.

Static pressure life test times

Metal seal

DN≤150mm

1200 times

DN≥200-400mm

1000 times

Dn≤150mm

800 times

Non-metallic seal

Dn≤150mm

1400 times

DN≤200-400mm

1200 times

Dn≤450mm

1000 times

Note: 1. Metal sealing means that the sealing sub-material is metal-metal
2. Non-metallic sealing means that the sealing sub-material is metal-nonmetal or nonmetal-nonmetal.

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