Approved Flanged Resilient NRS Gate Valve

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Tianjin
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TT OR LC
Min Order Qty:
50 pc
Supply Capability:
50000 pc/month

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Product Description:

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


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Q:Fire protection gate valve from the wall how many distance there is no regulation?
Don't know don't answer. "According to the provisions of article 6.2.13 GB50038-2005" code for design of basement for civil air defense engineering, into or through the door unit between the door closed wall should be set up in the inner side or two nominal pressure pipeline is not less than 1.0MPa, the spool is stainless steel or copper gate or globe valve water pipe from the air enclosure structure. The installation position from the wall should be not more than 200mm.
Q:What is the gate valve for the DN65 hydrant?
DN150, of course. Ask me about fire protection
Q:What is wire feed gate valve? What do you say in French?
It should be the wire gate valve. Refers to the valve body with internal thread or external thread, and pipe thread connection. Also called thread valves, threaded valves, valves within the toothFlange gate valve is connected to the flange gate valve, this connection is the most common wayThe main difference is the connectionI only know their English, I'm sorry I can't help youBox thread valveFlange valve
Q:Why the valve can only be fully open and fully closed valve can adjust the flow?
Gate valve, stop valve are switching type valve, adjust the flow can not talk about, can only do so called throttle.You say "stop valve" or "translation" problem, in English, globe valve and valve word is often the same.
Q:Pump adapter generally includes what accessories?
As everyone knows, the water pump adapter includes: gate valve, check valve, safety valve, the water outlet pipe and a combination of exposure. If it is a wall type, it should also include a decorative board. If the model is relatively simple and portable pump, pump adapter classification: SQS old ground fire pump adapter, SQD new type of pump adapter, SQB wall type water pump adapter. You can use Baidu Search: Shanghai Huanyao pump adapter
Q:What is the difference between a flanged gate valve and a wire gate valve?
Flanged gate valves are flanged and must be welded to the flanges of the pipe, bolted together
Q:The difference between flanged gate valve and common gate valve
General diameter of more than 50 with flanges, inspection wells, main pipes, trenches... Must use flange gate valve, good operation, good replacement.
Q:What is the difference between Z41X gate valve and Z45X gate valve?
2 kinds of valve function, there is no difference.Nothing more than a one with a bright bar. One is a dark pole.Dark pole is cheaper.Everything else is the same. Contact me if you need another valve. Zhejiang Futai Valve Co., ltd.. The contact picture is in the head.
Q:What is the standard for ductile iron gate valve set?
Fujian - mark light - valve for you to answer:Whether it is the next shot or dark bar, directly flanged valves can be installed, usually apply eighth copies, if the industrial pipeline is apply sixth copies, sixth copies to apply separate sets of flanges and bolts (bolts independent fee).
Q:Notes on flat gate valves
Use, maintenance, maintenance and precautions1. valve before leaving the factory have made strength and sealing test, the use of all connections should maintain the initial state.2. this series of valve operating handwheel is marked with open and close rotary direction, and the upper part of rod is equipped with open and close height gauge for regulating indication.3. when the valve and pipeline welding, the valve should be opened, appropriate to protect the neck with moisture, minimize heat conduction, to prevent damage to the sealing packing parts.4. when the valve is closed, the lever shall not be used. When the gate is closed to the top, the handwheel shall be turned 1/2 so that the gate is in a floating state.5. in the use of the valve should be regularly to the valve cap injection grease joint into the quantitative grease.6., the valve in use, such as vulnerable parts and leakage, should be replaced in time.7., the valve in the overhaul process, the cavity should be cleaned, the assembly should be added to the transmission parts of grease.8. valve storage during the shutdown, the gate should be in the closed position, long-term storage should be placed in ventilated dry place, regular inspection and maintenance.

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