High temperature and high pressure power station gate valve Z960Y

NegotiableUpdate on 04/01

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Overview

High temperature and high pressure power station gate valve Z960Y

Product Details

Shanghai Wilton Valve Co., Ltdmain products(High temperature and high pressure power station gate valve Z960Y)Also domestically(Gate valve)One of the producers. Business scope of the company: production, processing, and sales of valves, fittings, and fluid equipment, sales of pipeline fittings, building materials, hardware and electrical equipment, and automatic control equipment, engaged in import and export business of goods and technology! Welcome new and old customers to call or write to us. We will wholeheartedly provide you with satisfactory service!

High temperature and high pressure power station gate valve Z960Y product overview:

Z960YHigh temperature and high pressure power station gate valves are suitable for nominal pressurePN16.0-32.0MPaWorking temperature≤540℃(of whichP57170VThe working temperature is570℃)Cut off or connect pipeline media on various systems of petroleum, chemical, hydraulic, and thermal power plants. Applicable media include water, oil, steam, acidic media, etc. The operation modes include manual, gear transmission, electric, etc.

Product Structure Features:

1Design and manufacturing according toJB/T3595According to the standard, it can be used in conjunction with domestic equipment.

2The valve chamber adopts a pressure self tightening sealing structure with good sealing performance, and the two ends of the branch pipe are welded structures.

3The sealing surface of the gate and valve seat adopts Sitaili（stellite）Made of cobalt based hard alloy by welding, it has good wear resistance, high temperature resistance, corrosion resistance, and abrasion resistance.

4The valve stem has undergone quenching and surface nitriding treatment, providing excellent corrosion resistance and abrasion resistance.

5The structure of the opening and closing components can be designed in different forms such as single board, double board, parallel double board, etc. according to user requirements.

Z960YReference standard for high temperature and high pressure power station gate valve products

Manufacturing and acceptance technical conditions shall comply with the Japanese standard for valves used in thermal power generationE101andJB/T3595-93The regulations;
Structure length according toE101According to regulations or user provided dimensions
Welding groove connection power industry management standard78DGAccording to the regulations or the size provided by the user.

Material for main parts

Part name	Material grade
valve body	WCB	WC6	WC9
Valve plate	WCB	WC6	WC9
valve cover	25	12Cr1Mo1VA
valve stem	1Cr17Ni2	20Cr1Mo1VA
valve seat	25	12Cr1Mo1VA
Sealing ring	Smild steel(Enhanced flexible graphite)	Smild steel	Fmild steel
filler	Enhanced flexible graphite
bracketYoke	WCB	WCBperhapsWC6
stem nut	45(ZCuZn25A16Fe3Mn3)
pendant collet	1Cr13	20Cr1MoVA

Z960YPerformance Specification for Gate Valves in High Temperature and High Pressure Power Stations

PRODUCT MODEL nominal pressurePN(MPa)		test pressure(MPa)		Working pressure(MPa)	operation temperature(℃)	Applicable Medium
PRODUCT MODEL nominal pressurePN(MPa)		strength test	Sealing test/Upper sealing experiment	Working pressure(MPa)	operation temperature(℃)	Applicable Medium
Z960Y-250	25	37.5	27.5	-	≤425	Water, steam
Z960Y-320	32	48.0	36.0	-	≤425	Water, steam
Z960Y-P54100	-	30.0	22.0	P5410	≤540	steam
Z960Y-P54170	-	48.0	36.0	P5417	≤540	steam

Z960YMain external dimensions of gate valves for high temperature and high pressure power stations

Nominal DiameterDN	Main external dimensions and connection dimensions(mm)					motor unit	weight(kg)
Nominal DiameterDN	d	L	H	L1	L2	motor unit	weight(kg)
Z960Y-250
100	84	406	1164	437	277	DZW45	234
125	100	483	1402	437	277	DZW60	343
175	158	711	1650	554	309	DZW180	638
225	200	864	1650	554	309	DZW180	654
300	280	1067	2106	764	398	DZW350	1973
Z960Y-320
100	96	533	1236	437	277	DZW60	291
125	118	610	1302	437	277	DZW60	315
150	148	762	1403	526	283	DZW90	672
175	148	762	1650	554	309	DZW180	684
225	222	1041	1650	554	309	DZW180	696
Z960Y-P54100V
175	148	762	1650	554	309	DZW180	683
225	222	1041	1650	554	309	DZW180	704
250	222	1041	1795	554	309	DZW180	1214
300	294	1245	2080	554	309	DZW250	2125
Z960Y-P54170V
125	98	630	1230	437	277	DZW60	312
225	186	1060	1680	554	309	DZW180	1401
300	278	1397	2265	764		DZW500	2834
325	310	1448	2265	690	398	DZW500	2632
350	338	1550	2536	715		DZWC-4	5591

Structural diagram of Z960Y gate valve for high temperature and high pressure power station:

高温高压电站闸阀Z960Y结构图

Ordering process:
1. Fax the customer's purchase list, call for consultation, or email shweierdun@163.com
2. Received the customer's purchase list and provided the customer with valve model selection and quotation (price list)
3. Specific agreement: delivery time, special requirements, and other matters

Ordering Notice:
1. If the customer has special requirements for the product, the following instructions must be provided in the order contract:
a. Structural length;
b. Connection form;
c. Nominal diameter;
d. Product usage medium, temperature, and pressure range;
e. Testing, inspection standards, and other requirements.
2. Our factory can configure various driving devices according to specific customer requirements.
3. When the customer provides the determined valve type and model, the customer should correctly explain the meaning and requirements of the model, and sign the contract under the condition of mutual understanding between the supply and demand parties.
4. Futures and ordering customers are requested to first call and provide detailed information on the required valve model, specifications, quantity, delivery time, and location. And 30% of the total contract amount shall be prepaid, and the supplier shall prepare materials for production.