CNBM Ductile iron gate valve 2‘’-12‘’

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Loading Port:: China Main Port

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Specifications

1.Face to Face:BS5163
2.Material: Cast iron
3.Nominal Pressure: PN16
4.Stem Material:Stainless Steel
5.Flange End:2"-24''

Product Description

rising stem gate valve, metal seated gate valve
BS5163 gate valve
Cast iron gate valve
Rising stem gate valve,

Product name:

Rising stem gate valve

BS5163 gate valve

Cast iron gate valve

OS&Y gate valve

BS rising stem gate valve

BS gate valve

resilient seat gate valve

Material

Body: CI or DI

Disc: CI or DI

Seat: Brass/Bronze

Stem: stainless steel

Standard

Face to face: BS5163:1986,BS5150

Flange: BS 4504&BS10table E or D

Pressure

PN10/16

Packaging & Delivery

Packaging Detail:	standard wooden cases for each item or as per your requirements
Delivery Detail:	as per your oder

Specifications

CNBM DUCTILE IRON GATE VALVE
1.standard: DIN/BS/ISO
2.PN10/16/25
4.size:DN32-700mm

Product Description:

1.standard: DIN/BS/ISO

2.port size: DN32-700mm

3.function:

This pilot-operated pressure reducing valve is professionally used to resolve the domestic water and fire-fighting problems in high-rise buildings, and it can completely replace the water tank.

4.main material list:

body/cover	ductile iron/cast iron
tubes/pilot valve	ss/brass
stem/spring	ss
O-ring/gasket	NBR/EPDM
seat	brass
bolts/washer	ss

5. connection: flange

6.PN 1.0/1.6 /2.5Mpa

7.coating: epoxy painting

8.adavantages:

A. strictly designed accordingto the cybernetics of hydraulic principles;

B. working stablly and reliablly with big flow passage;

C. valve clack opens quickly and close slowly without water hammer shock because of the adjustable closing time;

D. with good sealability and long span,etc.

Company Information:

Allwin Pipe Fittings Co.,Ltd is a private enterprise specialized in exporting various kinds of pipes, pipe fittings, couplings and adaptors, valves, man-hole covers and gratings, fire hydrants,and strainers,etc.(mainly ductile iron&cast iron)

We can supply all above products with different standards and specifications. Our products have been wdely exported to many places in the world, such as Europe, Southeast Asia, USA, Middle East, African countries, China Hongkong, and Taiwan,etc.

We promise that you can get the wanted products with best quality in the most competitive price and the most satisfied services.

Packing&Shipping:

packaging: standard wooden cases with bubble plastic bags for each item or as per your requirements

delivery detail: 25-30 days

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:Analysis of the advantages of elastic seat sealing gate valve?: General valve on the market for a long time there is Water Leakage or rusting, overcome the valve seal bad, rust and other defects, using the elastic elastic valve seat seal gate produce small quantities of elastic deformation of the compensation function to achieve a good sealing effect, with a switch to lighter and reliable sealing, good elastic memory and life and other significant advantages. The utility model can be widely used as an adjusting and intercepting device for pipelines such as water supply, sewage, building, petroleum, chemical industry, food, medicine, light industry, electric power, ship, metallurgy, energy system, etc.. This is the advantage and advantage of an elastic seat seal gate valve.

Q:What are the advantages and disadvantages of flat gate valves?: The disadvantage of flat gate valve is that when the medium pressure is low, the sealing force of the metal sealing surface is insufficient, so as to achieve satisfactory sealing. On the contrary, when the medium pressure is high, if the sealing surface is not lubricated by the system media or foreign media, often opening and closing may cause the sealing surface to wear too much. Another disadvantage is that the circular motion of the circular gate in the circular flow, only when it is at the valve closed position of 50%, this valve is more sensitive to flow control. Moreover, the gate will produce severe vibration when it breaks the high-speed and dense medium flow. The valve seat can also be throttled if the seat is made of a V - shaped opening and is tightly oriented to the gate.

Q:What are the working principles of the electric gate valve?: We see you what type of electric valve, is integral or ordinary type, if the overall type Denso took power on the line, is generally 380V and 220V power supply, and then according to their own needs and then open the signal line, in place and closing in place and remote control line, valve position feedback signal the commonly used 4~20ma over torque protection fault signal.

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:What is the Z15T-16C letter of the gate valve?: The Z class code indicates the type of gate valve, gate valve is the first letter of the alphabet. The gate is manual driving mode, 1 said the connection form of gate valve for connecting thread, 5 represents the structure form of gate valve for rigid single gate, T gate said lining material of copper alloy, 16 PN1.6MPa nominal pressure valve. C said the valve body material is carbon steel.

Q:What is the soft seal gate valve?: Cautions for installation and maintenance of soft sealing gate valve:For double gate valves, the direction of installation shall be in the vertical position of the valve stem, and the handwheel at the top.The installation of the soft gate valve shall be carried out in strict accordance with the installation environment, installation conditions and installation procedures on the factory manual.After installation, the soft seal gate shall be periodically checked for performance and killed in the cradle before any undesirable conditions occur.

Q:What is an inverted seal gate valve?: When the inverted sealing gate valve is fully opened, the sealing of the sealing is brought together, and the sealing effect is reduced, and the erosion of the filling to the fluid is reduced, and the service life of the filler is prolonged, and the possibility of leakage is reduced. Generally on the gate valve, stop valve has inverted sealing requirements.

Q:Fire protection gate valve from the wall how many distance there is no regulation?: 1 meters away from the wall, leaving the maintenance and replacement distance

Q:What does "Z45W-10T" mean?What does each letter stand for?: For type PN10 Z45W Brass Gate ValvesZ is the valve type code, which represents the gate valve;Driving mode is hand wheel (code name omitted);4 is the connection form code, which represents the flange;5 is the gate valve structure form code, represents for the dark pole wedge rigid single gate;

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