QINGDAO CHINA

Qingdao An International Business City.

Electric gate valve Z941H-64C

Product Property

Product Status : New
Sample Available : yes
Shipment Terms : fob,cif
Payment Mode : T/T

Description

overview

Electric gate valve is suitable for the nominal pressure PN1.6 ~ 16.0 MPa, the working temperature - 29 ~ 550 or less oil, chemical industry, hydropower and thermal power plant all kinds of the pipeline system, cut off or connect pipe medium.Applicable medium: water, oil, steam, and acid, alkali, ammonia, urea, sulfur-containing natural gas, etc.Operation mode: manual, gear drive, electric, pneumatic, etc

Structure and characteristics:
1, well-selected materials, in line with the relevant standards at home and abroad, the materials of high quality in an all-round way.
2, conform to the requirements of domestic and international advanced standard, reliable sealing, excellent performance, beautiful appearance.
3, seal pair of advanced and reasonable, the disc and seat sealing surface with different hardness division is set (Stellite) cobalt-based hard alloy surfacing and become, reliable sealing, high hardness, wear resistance, high temperature resistance, good corrosion resistance, abrasion resistance, long service life.
4, the valve stem through surface nitriding treatment and conditioning, with good corrosion resistance, abrasion resistance and abrasion resistance.
5, adopting the wedge gate structure, large diameter setting thrust bearing, friction small, with the impact of manual, easy opening and closing.
6, can be used in a variety of piping flange standards and flange sealing surface forms, can meet the needs of all kinds of engineering and the user requirements.

Electric gate valve application specification:

Design and manufacture

GB/T12234

End connection size

length of the structure

GB/T12221

Flange dimensions

JB79

Inspection and test

JB/T9092

materials

Carbon steel

GB/T12229

Stainless steel

GB/T12230

sign

GB/T12220

supply

JB/T7928

major parts material and the main application:

valve body

valve

cover

Valve Plate

valve seat

valve stem

packing

Applicable medium

Suitable temperature (≤℃)

WCB

WCB+D507MO

D577

2Crl3

Flexible graphite

Water, oil, steam

425

ZGlCr5MO

ZGlCr5M0+ Stellite12

1Crl8Ni9+ Stellite6

25Cr2M01VA

Flexible graphite

Water, oil, steam

550

ZGlCrl8Ni9Ti

CrlNi2

1Crl8Ni9+ Stellite6

1Crl8Ni9Ti

PTFE

Nitric acid, alkali

200

ZG00Crl7Nil4M02

316L+Stellite12

316L+Stel1ite6

316L

PTFE

Urea, ammonium liquid and phosphoric acid

200


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