Z41J rubber lined flange gate valve

NegotiableUpdate on 04/01

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

Z41J rubber lined flange gate valve

Product Details

Shanghai Wilton Valve Co., Ltdmain products(Z41J Rubber lined Flange Gate Valve)Also domestically(Gate valve)One of the producers. Business scope of the company: production, processing, and sales of valves, pipe 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!

Z41J Rubber lined Flange Gate Valve Product Overview:
1Gate valve products are one of the most common types of opening and closing valves, which use wedge-shaped gate valves sealed on both sides to connect or cut off the medium in the pipeline. Wedge gate valves are not allowed to be slightly opened in the pipeline as throttling devices to avoid accelerated damage to the sealing surface due to erosion by high-speed flowing medium.

2Rubber lined gate valves are widely used in industrial sectors such as chemical, petroleum, natural gas, environmental protection, urban pipelines, and gas pipelines. The flow direction of the medium is not restricted, and when fully opened, the sealing surface is less eroded by the working medium than globe valves. The shape is relatively simple, and the casting process is better.

Characteristics of lined rubber gate valve:
AThe product has fewer connectors and overall good rigidity.
BFast interception speed.
CThe opening limit mechanism is convenient, flexible, and precise.
DSmall in size and beautiful in appearance.
EEasy to operate, effortless, and convenient to maintain.
FLow fluid resistance and minimal erosion of the sealing surface by the medium.
GThe flow direction of the medium is not restricted, does not disturb, and does not reduce pressure.
Standard specification for lined rubber gate valves:
Design and Manufacturing Standards:GB/T 12234
Structural length standard:GB/T 12221-2005
Connection flange standard:GB/T 9113
Pressure and temperature rating:GB/T 12224-2005
Test and inspection standards:GB/T 13927-2008
Rubber lined gate valve parts materials and working conditions:
1.body material:Carbon steel, stainless steel.[optional]
2.Sealing material:The flow channel is fully lined with PTFE.
3.filler: PTFE.
4.Valve stem material:stainless steel304Stainless steel316Stainless steel2cr13.

Main connections and external dimensions of Z41J rubber lined flange gate valve:

Nominal DiameterDN(mm)	Main external dimensions and connection dimensions(mm)
Nominal DiameterDN(mm)	L	D	D1	D2	b	f	z-Φd	H	H1	D0
Z40、Z41、Z42
15	130	95	65	45	14	2	4-Φ14	220	240	120
20	150	105	75	55	14	2	4-Φ14	255	284	140
25	160	115	85	65	14	2	4-Φ14	275	303	160
32	180	135	100	78	16	2	4-Φ18	280	321	180
40	200	145	110	85	16	3	4-Φ18	300	352	200
50	250	160	125	100	16	3	4-Φ18	358	438	240
65	265	180	145	120	18	3	4-Φ18	375	450	240
80	280	195	160	135	20	3	8-Φ18	433	528	280
100	300	215	180	155	20	3	8-Φ18	502	620	320
125	325	245	210	185	22	3	8-Φ18	612	753	360
150	350	280	240	210	24	3	12-Φ23	676	847	360
200	400	335	295	265	26	3	12-Φ25	820	1039	400
250	450	405	355	320	30	3	12-Φ25	969	1245	450
300	500	460	410	375	30	3	12-Φ25	1142	1472	560
350	550	520	470	435	34	4	16-Φ25	1280	1450	640
400	600	580	525	485	36	4	16-Φ30	1452	1887	640
450	650	640	585	545	38	4	20-Φ30	1541	2011	720
500	700	705	650	608	42	4	20-Φ34	1676	2181	720
600	800	840	770	718	46	5	20-Φ41	1874	2346	800
700	900	910	840	788	48	5	24-Φ41	2139	2819	880
800	1000	1020	950	898	50	5	24-Φ41	2293	3034	980
900	1100	1120	1050	998	52	5	28-Φ41	2595	3445	1080
1000	1200	1255	1170	1110	54	5	28-Φ42	2733	3683	1180
1200	1350	1485	1390	1325	56	5	32-Φ48	3032	3032	1300

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.