Ductile iron valve with all kinds of DN System 1

Ductile iron valve with all kinds of DN

Ref Price:

Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 111 PCS

Supply Capability:: 1000 PCS/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

Packaging & Delivery

Packaging Detail:	Inner paper lining + sea worthy wooden case
Delivery Detail:	Within 25 days or as per contract

Specifications

Ductile iron valve factory
1.Resilient seated gate valve
2.Non rising stem gate valve
3.DN40-DN300

Ductile iron valve factory

Product Description

Resilient seated gate valves are the perfect solution as a closing device in pipeline systems. Be suitable in applications with water supply, sewage treatment and neutral liquids in the mining industry, enterprises and high buildings.

We design and manufacture BS5163, DIN3352, AWWA C515/509, SABS664, AS2638, JIS B2062, socket end resilient seated gate valve etc.

Here we are introduce one type of our DIN3352 gate valve

Material List

No.	Part	Material
1	Body, bonnet	Grey cast iron/ductile iron + fusion bonded epoxy coating
2	Disc	Grey cast iron/ductile iron + NBR/EPDM/FPM
3	Stem	Stainless steel 2Cr13
4	Stem nut, bushing	cast brass/bronze
5	Washer, O-ring	NBR/EPDM/FBM

Features & Advantages

Stem sealed with O-rings: realize zero leakage, O-rings could be replaced under full pressure.
Bolted bonnet, full bore: used for larger valves and higher pressure applications.
Rubber encapsulated wedge: excellent elastic memory, ensure sealing effect.
Blue fusion boned epoxy coated inside and outside: suitable for portable water.
Working pressure from -1 to +16 bar and working temperature from -10 to +80°C

Technical Specification

Design: EN1171, DIN3352, EN1074-1 & 2
Face to face dimensions: EN558-1 series 14, DIN3202 F4
Flange drilling: EN1092-2, ISO7005-2
Hydraulic test: EN12266, ISO5208
Shell test pressure: 24 bar
Seat test pressure: 17.6 bar

Ductile iron valve factory

Q: Z11H/Y forged steel gate valves H/Y what does that mean?SZ45H S what do you mean?Blow 2Z41YGY-40P, what do you think?What does NKZ61H vacuum valve NK mean?What does DS/Z64H water seal valve DS mean?Specific valve number how to see ah, detailed information, thank you!: The meaning of valve number:Valve type Z, J, L, Q, D, G, X, H, A, Y and S respectively: gate valve, globe valve, throttle valve, ball valve, butterfly valve, diaphragm valve, plug valve, check valve, safety valve, relief valve, drain valve.The connecting codes for valves are 1, 2, 4, 6, 7, respectively: internal thread, 2, outer thread, 4, flange, 6, welding, 7, pair.Valve transmission mode code 9, 6, 3, respectively, said: 9, electric, 6, pneumatic, 3, turbo worm.Body material Z, K, code Q, T, C, P, R and V respectively: grey cast iron, malleable cast iron, ductile iron, copper and alloy, carbon steel, stainless steel, chrome nickel chromium nickel molybdenum stainless steel, chromium molybdenum vanadium steel.Seat sealing or lining R, T, X code, S, N, F, H, Y, J, M, W respectively: austenitic stainless steel, copper alloy, plastic, rubber, nylon plastics, fluorine plastic, Cr stainless steel, hard alloy, rubber lining, Monel alloy, valve body material.

Q: How about the valve?: Now, there is an office in Beijing, valve enterprises in the valve, a lot of online ah, you click to see if you want information

Q: What is the difference between the adjustable range of valve 50:1 and 100:1?: Adjustable ratio is also called adjustable range, if to R to indicate, then R=Qmax/Qmin should pay attention to the minimum flow, Qmin and leakage of different meanings. The minimum flow refers to the lower limit of adjustable value, it is generally the maximum flow rate of Qmax 2%~4%, and the leakage is fully closed when the leak valve, it is only the maximum flow rate of 0.1%~0.01%.Adjustable range 100:1 generally can not reach, the accuracy of this valve is very high.

Q: Chinese valve and a valve which is better?: These two brands are domestic big brands, as long as the quality is good, good appearance, good after-sales service on the line, as for the brand, it is a personal choice

Q: What does valve J41H-16C mean?: J- stop valve4- flange type connection1- structure typeH- alloy steel seal16- nominal pressure 16 kgC- body carbon steel

Q: such as gate valve, three way plug valve: The pressure gauge shall be fitted with three way cock.The safety valve does not install any valves and other components on the boiler. Can be installed in the pressure vessel, but when the equipment is running to handle and open the valve, plus seals, hang the obvious mark, a warning can not be closed.

Q: What kind of valve is it? How do you see the status of the switch?: This is called gate valve. The core is opened and the core is screwed down. Turn left and right.

Q: What's the difference between valves and valves without valves?: The advantage of carrying valves and venting valves is that they control the amount of exhaust and prevent other fluids from flowing out.

Q: What valve is the YQZ45X-16Q?: Specifically, YQ usually is the enterprise code, Z valve, 4 representative flange, 5 representatives of the dark bar, X (soft) rubber seal (gate coated with rubber material), nominal pressure 16 representative (PN) 1.6Mpa, Q on behalf of the valve body is made of ductile cast iron. If you add the valve bore (DN), it will be more detailed.

Q: Name: valve actuatorFunction: control valve switch by controlling air flow sizeIntended classification commodity code: 8412310090 (other linear acting pneumatic power unit, pressure cylinder)Shanghai Pudong Airport customs change classification: 84123900 (other pneumatic power unit)Commodity code information given by China Customs official network: 8412310090 (actuator, valve parts, valve actuation, pneumatic)Our goods encoding 8412310090 is classified to the Shanghai Pudong Airport customs dismissed, there are no friends of this commodity encoding on the official website of the detailed specifications defined, I Secretary in accordance with the valve function into 8412310090 encoding. Thank you: 84798990 straight stroke valve actuator84798990 angle stroke valve actuator84798990.90 all intelligent electric valve actuator84818010 valve actuator84819010 valve actuator85371090 electric valve actuatorFor the past 3 years, the shipment code, but not the same as yours, for reference

Send your message to us

*Email

*TEL

*Quantity

*Unit

Company

*More

This is not what you are looking for? Post Buying Request