GATE VALVE FLAT API PN16/ PN25/ PN40 /PN64

GATE VALVE FLAT API PN16/ PN25/ PN40 /PN64

Ref Price:

Loading Port:: Tianjin

Payment Terms:: TT or LC

Min Order Qty:: 1 pc

Supply Capability:: 9999 pc/month

Inquire Now

Add to My Favorites

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

You Might Also Like

Non-rising Stem Resilient Dutile Iron Gate Valve

Gate Valve-KAIHAPPY VALVE

China cheaper Gate Valve

Cast steel Gate Valve with internal tread

DN700 Gate Valve

Ductile Iron Valves DN100

Valve DN200 Non-rising BS5163 Made in China

Gate Valve Non-rising BS5163 for Whole Sales

Quick Details

Standard or Nonstandard:	Standard	Structure:	Control	Pressure:	Medium Pressure
Power:	Electric	Material:	Casting	Temperature of Media:	Medium Temperature
Media:	Water	Port Size:	DN50~900 (2"~36")	Place of Origin:	China (Mainland)
Brand Name:	CMAX

Packaging & Delivery

Packaging Details:	high quality wooden case
Delivery Detail:	3 week

Specifications

Size: 2"~36"

Pressure: 150LB~1500LB
Material: WCB, LCB, WC6. WC9, C5, CF8M, CF8, CF3, CF3M.Etc.

Standard:

Design And Manufacture: API 600, API 6D, BS1414

Face To Face (End To End): ANSI B16.10, API 6D

Flanged Connection: ANSI B16.5

Butt Welded End: ANSI B16.25

Test And Inspection: API 598, API 6D

Materials For Main Parts:

Name	Material
Body Bonnet Wedge	A216 WCB	A352 LCB	A217 WC6	A217 WC9	A217 C5	A351 CF8	A351 CF8M	A351 CF3	A351 CF3M
Stem	A182 F6	A182 F304					A182 F316	A182 F304L	A182 F316L
Stem Nut	ZcuAl10Fe3 Bronze
Handwheel	KTH350-10
Bonnet Bolt	A193-B7 A320-L7 A193-B8
Nut	A194-2H A194-7 A194-8

GATE VALVE FLAT API PN16/ PN25/ PN40 /PN64

Q: What do you mean by gate valve type RVHX-0150-10 and Z45X-16Q?: Z45x-16q, Z means gate valve, 4 means flange connection, 5 refers to dark rod gate valve, X means rubber seal, 16 refers to nominal pressure 1.6MpaRVHX means manual gate valve, 150 refers to the caliber of DN150, and 10 indicates nominal pressure of 1.0MPa

Q: What are the main types of gate valves?: According to the different materials for carbon steel valves, forged steel valves, stainless steel valves, cast steel valve, iron gate, ceramic valve;

Q: What's the difference between open rod gate and dark rod gate valve?: 4, the dark pole gate valve height smaller size; Ming rod gate valve requires a larger installation space;5, the structure of the rod gate valve is beneficial to the lubrication of the valve stem, and the degree of opening and closing is obvious. The stem thread of the dark rod gate valve is not only unable to lubricate, but also directly accepts the medium erosion and is easy to damage. Therefore, the open bar gate valve is used more widely

Q: Which is more expensive, bronze gate valve or brass gate valve?: The advantage of casting method is more obvious. The casting of stainless steel is much more difficult than that of brass.

Q: Gate valve z45h-10dn250 length of the body?: Z45h-10dn250 body length L=330mm, this valve is hidden bar, elastic seat, sealing gate valve, gate lining, lining fluorine, belong to soft seal

Q: What's the difference between the knife gate valve and the stop valve?: Minor force needed for opening and closing.Medium flow is unrestricted.When opening fully, the sealing surface is eroded by the working medium smaller than the cut-off valve.The shape is relatively simple and the casting process is better.The valve is used in the system is relatively large, to close the gate off system; and the valve is used in the system is relatively small, and to adjust the flow quantity of the system, can not be closed gate and globe valves of different specifications for many kinds of occasions, the valve rod valve the dark bar gate valve, wedge gate valve, single valve, multi valve valve body structure is different, large volume.

Q: What is the difference between gate valve Z41T and Z45T?: Valve Z41T and Z45T difference is that "41" is dark rod, that is, the screw is not out of the turbine,"45" is the bright rod, that is, the screw out of the turbine.Common points are copper sealed gate valves.

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: 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: Why does the centrifugal pump start and stop in the case of closing the gate valve?: Centrifugal pump to close the gate valve in the case of the start: the centrifugal pump power increases with its flow rate, when the flow is zero (valve closed), the minimum power to operate. Start the valve off from the angle of the motor. If the valve is started, the motor itself to start the current is larger, coupled with the power of the pump is also large, easy to cause the motor over-current trip, serious will burn the motor.

Send your message to us

*Email

*TEL

*Quantity

*Unit