Approved Flanged Resilient NRS Gate Valve in blue color

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 40 pc

Supply Capability:: 50000 pc/month

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Quick Details

Standard or Nonstandard:

Standard

Structure:

Gate

Pressure:

Medium Pressure

Power:

Manual

Material:

Casting,Ductile Iron (450-10, 500-7, etc)

Temperature of Media:

Medium Temperature

Media:

Water

Port Size:

11/2"-32"/DN40-DN800

Place of Origin:

Shandong China (Mainland)

Model Number:

Gate Valve(Z45X,Z45XC)

Brand Name:

Mech

System certificate:

ISO 9001/ISO 14001

Product certificate:

UL/CUL/FM/WRAS/NSF/CE(PED)/GOST-R

Coating:

Fusion Bonded Epoxy Coating in accordance with ANSI/AWWA C550

Temperature:

0℃-80℃

Working Pressure:

PN6/PN10/PN16/PN25/175PSI/200PSI/250PSI/300PSI

End Connection:

Flange to ASME B16.1 CL125/BS EN 1092-2:1997/DIN EN 1092-2:1997

Rubber:

EPDM/NBR/VITON

Q:Installation and operation instructions of knife gate valve: 1. knife gate valve installation, check the valve cavity and sealing surface and other parts, not allowed to dirt or sand adhesion;2. bolts of connecting parts must be tightened evenly;

Q:Stainless steel gate valve DN150 200300 weight, who knows?: It depends on different materials and pressure levels. 304 material, high pressure weight will be much heavier.

Q:What is the size and length of the DN80 gate valve? 10 kg and 16 kg, respectively?: Valve structure length standards are PN16, short series for 203mm, long series for 280mm, flange size by PN16.

Q:Why? God, can you explain to me in detail why?: Check valve in the valve in front. To prevent water from flowing back.

Q:The valve safety valve check valve + + + = exposed part of a water pump adapter? Five: Generally do not require safety valve, just install exhaust valve in individual places.

Q:What is plug welding gate valve?: Socket welding valve valve cover design in three forms. The first is forging steel bolt type valve cover, according to this design form design of the valve, the valve body and the valve cover bolt nut connection, spiral wound gasket 316 clamp flexible graphite manufacturing: seal. Customers have special requirements can be used when the metal ring connection. Second design form is the welded bonnet, according to this design form of the valve, the valve body and the valve cover with a threaded connection, welded seal. Customers have special requirements can be used when the third is connected through welding. Self sealing valve cover, according to this design form design of the valve, the valve body and valve cover with a threaded connection, pressure from the dense ring seal.The editing characteristics of 1 valve design and manufacture in accordance with API602 and ASME B16.34. tested according to API 598, marked by MSS-SP-25.2. full diameter or diameter shrinkage 3 rod bracket type 4 self centering sleeve type 5 pressure plate bolt connection, spiral wound gasket seal type valve cover nut connection, welded seal type valve cover and screw connect the internal pressure self tightening type valve cover 6 integral sealing seat 7 socket end with ASME B16.118. threaded end (NPT) with ANSI/ASME B1.20.19. valve can be transformed into the throttle type, needle type, ball type and type check

Q:What is the meaning of socket welding gate valve A105, D&S:STLT, STEM:13Cr, CL800, SW, AP1602, BB-BG-OS&Y?: Body material: A105Sealing surface material: STLStem material: 13CrPressure rating: CL800Connection: SWImplementation criteria: AP1602BB-BG-OS&Y: plain rod support, bolt connection, flange valve cap.

Q:How about the model of stainless steel gate valve?: Stainless steel gate valve is divided into 304 stainless steel gate valve, 316 stainless steel gate valve, 321 stainless steel gate valve. The expression is: Z41H-16P.

Q:Why can't the pressure measuring point be set at the two ends of the gate valve when measuring the resistance loss of the gate valve?: In the standard JB/T5296-1991 "universal valve flow coefficient and the flow resistance coefficient test method",

Q:What does Z941H-25DN250 mean by electric gate valve (excluding electric equipment)?: Cast steel flanged gate valve 25 pressure bore 250

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