ductile Iron Rising Non-Rising Stem Resilient Seated cast iron gate valve,water gate valve

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
111 PCS
Supply Capability:
1000 PCS/month

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Product Description:

Standard or Nonstandard:

Standard

Structure:

Gate

Pressure:

Low Pressure,PN10/16/25

Power:

Manual

Material:

Casting

Temperature of Media:

Normal Temperature

Media:

Water

Port Size:

50 - 400mm

Place of Origin:

China (Mainland)

Model Number:

MDS

Brand Name:

MDS019

Type:

Swing

Color:

Blue

MOQ:

1 set

Transmission type:

worm,lever

Connection form:

Flange

Coating:

FBE(Blue)

Nominal pressure:

ANSI150-300Lb

Temperature:

Normal Temperature(-20-600oC)

Payment Way:

L/C T/T Western Union

 

Packaging & Delivery

Packaging Detail:ply wooden boxes outside or as per customes's requirement
Delivery Detail:30 days after received the advance payment

 

ductile Iron Rising Non-Rising Stem Resilient Seated cast iron gate valve,water gate valve

 

Product Description

 

 

1.Ductile iron gate valve material

 

1) valve body and bonnet: ductile iron ASTM-A-536,GGG500-7
2) DIS: grey iron/bronze,grey iron   

 

2.DN40-500 gate valve features

 

1) The check valves supplied are mainly used for preventing the water

    and steam medium from flowing backward

2) Material:

    a) Valve body and bonnet: ductile iron ASTM-A-536, GGG500-7

    b) Disc: grey iron/ bronze, grey iron or grey iron/ rubber 

3) Size: 50 - 400mm/ 2" - 16"

4) Pressure grade

    a) 250 PSI

    b) PN10

    c) PN16

5) Coating

    a) Fusion-bonded epoxy 200-250 microns inside and outside .

    b) Coating as per customers' requirement 

 

About us

 

1. We have rich experience in all kinds of valves and flanges.

2.We mainly serve the Russia standard valves and can produce as the order in some special requirement.

3.You can have your own logo on the valves.

4.We have the  intact technological process :

 

3. sample for free

 

But you should pay for the freight charge for the samples

 

4.payment term

 

a)30% TT upon placing order and 70% TT when the goods are finished but before shipment      or the payment can be 50% upon placing order,and balance 50%upon Copy B/L,.

b) L/C or D/P

 

Our Certificate:

 

ISO9001:200 ISO2531, EN545, QS-9000 SGS, EN598, BS4772,DIN3352

 

5. New design gate valve speicifications

 

Size

50 - 400mm/ 2" - 16"

Standard

Yes

Structure

Check

PressureLow Pressure  PN10/16/25
PowerManual
MediaWater
Port SizeDN40-500
ColorBlue
TemperatureNormal Temperature(-20-600oC)
TypeSwing type,Lift type
CoatingFBE(Blue)
Connection formFlange
MaterialDuctile iron

Design Standard

API 609

End flange

EN1092 ,ANSI 125/150# ,DIN2501

Face to face

EN 558-1, BS5155 , ISO 5752

Top flange

ISO 5211

Body

Ductile iron,Stainless steel,WCB

Disc

Ductile iron,CF8,CF8M,C95400,C95500

Stem

SS416,SS420,SS431,SS316

Seat

NBR,EPDM

Suitale medium

Sewage, Sea water, Air, Foodstuff and Oil 

 

 

We are glad to give you our best service and our best products especially the gost steel gate valve.

 

And you can tell us if there is any requirement.

Send a message to us:

Remaining: 4000 characters

- Self introduction

- Required specifications

- Inquire about price/MOQ

Q:Representation of several types of valves
Valve body material:Z grey castings (usually not shown)X malleable ironQ nodular cast ironT copper alloyB lead alloyII chromium molybdenum alloy steelL chrome alloyP chromium nickel steelV (II) chromium molybdenum vanadium alloy steelR cr.ni.mo.ti steelF fluoroplasticP leather (Shen Penggang)S plasticD nitrided steelCJ lining adhesiveTC magnetic boringCS lined plasticCQ lined with leadW sealing ring is machined from valve body, C carbon steel (generally not shown)G ferrosilicon
Q:What's the material of j41h-16p's valve?
The j41h-16p valve is a stainless steel globe valve.The working principle of stop valve:The cut-off valve, also called the door, is the most widely used as a valve, it is popular is because the process of opening and closing the sealing surface friction between the small, more durable, highly open small, easy manufacture, convenient maintenance, not only for low pressure, but also suitable for high pressure.The closing principle of the valve is to rely on the valve bar pressure, so that the valve sealing surface and seat sealing surface close together, to prevent the circulation of media.The one-way valve can only medium flow direction when installing. The structure length of the stop valve is larger than that of the gate valve, and the fluid resistance is large, and the reliability of the sealing is not strong during the long-term operation.
Q:How do I open the gas valve?
First of all, you have to determine the direction of the valve opening, usually homeopathy, it is off, the reverse is open. First: to determine the opening of the valve, are generally ball valve, screw 90 degrees on it. Second. At the top of your house, there is a button that can be pulled out. It's different from place to place. Some are pulled out half, and some are pulled out.
Q:How are the types of valves classified?
In addition to the cylinder or hydraulic cylinder piston to drive, but also the use of pneumatic film driven, because of its small stroke and driving force, it is mainly used for regulating valves.Manual valveThe manual valve is the most basic way of driving the valve. The utility model comprises a hand wheel, a handle or a plate hand, and is driven directly and driven by a transmission mechanism two kinds. When the starting torque of the valve is large, it can be driven by gear or worm gear to achieve the purpose of omitting. Gear drive, spur gear drive and bevel gear drive. Gear reduction ratio is small, suitable for gate valve and stop valve, worm gear drive is relatively slow, suitable for cock flashing, ball valve and butterfly valve
Q:The difference between fire general valve and fire fighting special valve
Fire fighting valves are mainly signal valves and alarm valves and water indicators, etc., other gate valves, butterfly valves, pressure relief valves and filters are common valves.
Q:Which valves are used in the power station?
Power gate valve, also known as power station valve, is mainly used in various pipelines of fire power plants, cutting off or connecting pipeline medium.Applicable medium: non corrosive media such as water and steam. Compared with other valve products, the valve is characterized by high temperature and high pressure and unique self sealing design. The higher the pressure, the more reliable the seal is. Because of its performance, technical characteristics and special working conditions, the products can not be replaced by other products.Compared with other valve products, the gate valve of the power station is characterized by high temperature and high pressure. If only the pressure is lower than that of the universal valve, the temperature is lower than that of the general valve. Because of its performance, technical characteristics and special working conditions, the products can not be replaced by other products.
Q:What are the production equipment in valve shop?
Machining equipment: CNC, universal car, milling machine, drilling machine (rocker arm drill), wire cutting, grinding machineTest equipment: valve test press according to the production of valve pressure, specifications, types of procurement.
Q:Valve connections - two how do different connections work?
The connection of two different connection forms is achieved by a transition conversion connector
Q:What do letters represent in the QF-2 and PX-32 valve models?
Other letters of the valve indicate explanations and regulations! You never ask again when you ask again!
Q:How many triangular valves and other valves are used in kitchen and toilet decoration?
Generally, a toilet needs 5-6 triangle valves, namely: 1 under the toilet, 2 on the shower, 1 water inlet, 2 under the sink, and two in the kitchen sink.

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