DZ61Y type - DZ61Y type low-temperature straight through throttle valve

NegotiableUpdate on 04/01

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Overview

DZ61Y type - DZ61Y type low-temperature straight through throttle valve

Product Details

Shanghai Wilton Valve Co., LtdMain production(DZ61Y-DZ61Y Low Temperature Direct Flow Throttle 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!

DZ61Y-DZ61Y Low Temperature Straight Through Throttle Valve Product Overview:

There are two types of valve cover designs for low-temperature valves.*The type is bolt type valve cover. According to this design, the valve body and valve cover are connected by bolts and nuts, and wrapped with gaskets（316Flexible graphite manufacturing). When customers have special requirements, metal rings can also be used for connection. The second design form is a welded valve cover. According to this design form, the valve body and valve cover are connected by threads and fully welded sealed. When customers have special requirements, through welding connections can also be used.
Pressure level:1.6Mpa~2.5Mpa
Product SpecificationsDN15~300mm
Product Material: Carbon Steel, Stainless Steel, High Temperature Steel
Applicable temperature:-45oC~197 oC
Applicable media: ethylene, propylene, liquid nitrogen, liquid hydrogen

Technical Requirements

1Design, manufacturing, and acceptance according toJB/T 7749-95
2Main material:LCBTheLF1TheLF3TheLC3TheCF8TheF304wait
3The structural length is determined byGB/T 12221-1989standard
4The flange connection size is according toJB/T 79-1994standard
5Applicable temperature:-46～196°C
6Inspection and testing of valves shall be carried out in accordance withJB/T 9092-1999standard

Main component materials

1Valve body and valve cover: stainless steel
2Valve stem:1Cr18Ni9Ti
3Sealing surface of gate and valve seat: welded hard alloy
4Valve stem nut: aluminum bronze
5Gasket: Low temperature asbestos, wax impregnated asbestos rubber sheet
6Packing: flexible graphite, polytetrafluoroethylene, PTFE impregnated asbestos rope
7Handwheel: ductile iron or malleable iron

Main dimensions of specifications

1.6MPa	DN	L	D	D1	D2	b	n-Φd	H	D0
convex flange RF DZ41（0）Y-16LCB DZ41（0）Y-16LC1 DZ41（0）Y-16LC2 DZ41（0）Y-16LC3 DZ41（0）Y-16LC4 DZ41（0）Y-16P DZ41（0）Y-16R	20	150	105	75	55	14	4-Φ14	320	140
	25	160	115	85	65	14	4-Φ14	350	160
	32	180	135	100	78	16	4-Φ18	385	180
	40	200	145	110	85	16	4-Φ18	420	220
	50	250	160	125	100	16	4-Φ18	540	240
	65	265	180	145	120	18	4-Φ18	610	240
	80	280	195	160	135	20	8-Φ18	690	280
	100	300	215	180	155	20	8-Φ18	780	300
	125	325	245	210	185	22	8-Φ18	930	320
	150	350	280	240	210	24	8-Φ23	980	350
	200	400	335	295	265	26	12-Φ23	1180	400
	250	450	105	355	320	30	12-Φ25	1390	450
	300	500	460	410	375	30	12-Φ25	1620	500
	350	550	520	470	435	34	16-Φ25	1810	500
	400	600	580	525	485	36	16-Φ30	1970	550
2.5MPa	20	150	105	75	55	16	4-Φ14	320	140
convex flange RF DZ41（0）Y-25LCB DZ41（0）Y-25LC1 DZ41（0）Y-25LC2 DZ41（0）Y-25LC3 DZ41（0）Y-25LC4 DZ41（0）Y-25P DZ41（0）Y-25R	25	160	115	85	65	16	4-Φ14	350	160
	32	180	135	100	78	18	4-Φ18	385	180
	40	200	145	110	85	18	4-Φ18	420	200
	50	250	160	125	100	20	4-Φ18	540	240
	65	265	180	145	120	22	8-Φ18	510	240
	80	280	195	160	135	22	8-Φ18	690	280
	100	300	230	190	160	24	8-Φ23	780	300
	125	325	270	220	188	28	8-Φ25	930	300
	150	350	300	250	218	30	8-Φ25	980	320
	200	400	360	310	278	34	12-Φ25	1180	360
	250	450	425	370	332	36	12-Φ30	1390	400
	300	500	485	430	390	40	16-Φ30	1620	450
	350	550	550	490	448	44	16-Φ34	1810	500
	400	600	610	550	505	48	16-Φ34	1990	560

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.