BUTTERFLY VALVES
GATE VALVES
NON RETURN VALVES
FLOW CONTROL VALVES
PENSTOCKS, FLAP VALVES
NEEDLE VALVES
AIR RELEASE VALVES
STRAINERS
IRRIGATION AND FIRE HYDRANTS
DISMANTLING JOINTS
GATE VALVES
Non-rising Stem Relsilient Seated Gate Valv
Suitable medium: water、sea water
Main material: grey cast iron,ductile cast
iron,alloy cast iron
Suitable temprature: ≤80℃
Nominal pressure: PN1.0MPa、PN1.6MPa
Nominal diameter: DN50-600mm
Flange dimension: BS4504 ISO2531,ISO7005
and other standards conforming to the requirements
Face to Face length: BS5163,BS5150,ISO5752,DIN3352 and other standards conforming to the requirements
Leakage: (ISO5208) Class A
Driving type: handwheel、square head

MATERIALS OF MAIN PARTS

Name of parts

Material of parts

Body bonnet

Cast iron/ductile iron/carbon steel

Gate

Castiron/ductile iron covered with EPDM

Stem

Stainless steel

Stem nut

Gunmetal/bronze/brass


The gate of this series of valve is covered with rubber with good sealing. There is no gate groove at the bottom of the valve and the flow resistance is low. The inner surface of the valve is sprayed with epoxy and it is not corroded and no rusty water comes into being so it is suitable to be used in the water distributing and discharging project.
【Main size, connection size and weight】
DN
50
65
80
100
125
150
200
250
300
350
400
450
500
600
L
178
190
203
229
254
267
292
330
356
381
406
432
457
508
H
313
332
372
424
497
562
680
837
948
1010
1220
1280
1480
1665
H1
355
375
415
476
540
600
720
875
990
1050
1245
1310
1560
1750

 
ADD:GUANGHUA ROAD ELECTROMECHANICAL INDUSTRIAL PARKS,ECONOMIC DEVELOPMENT ZONE, TIELING,LIAONING,CHINA.
Contact Person: Xiufang Xu  Mobile:+86-15804109000  +86-13841004152  +86-15804106888  
Mobile:+86-15841461848  Tel:+86-24-72875366  Fax:+86-24-72875361  E-mail:tltkfm@163.com  tldwvalve@163.com  POST CODE:112000