Wellhead Expanding Gate Valve E-L200 Expanding valve manufacturer from China DuDu Stationery Co., Ltd.

Wellhead Expanding Gate Valve

Place of Origin:

Zhejiang, China (Mainland)


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Product Detail

Model No.: E-L200 Expanding valve

Brand Name: apinpai

Wellhead Expanding Gate Valve

1 1

Product Model:E-L200 Expanding Valve
Working pressure:2000PSI-10000PSI
Nominal diameter:1-13/16"-7-1/16"(46mm-180mm)
Temperature rating:-46-121(LU Grade).-18-180(X Grade).-18-345(Y Grade)
Material class:AA.BB.CC.DD.EE.FF.HH
Product specification level:PSL1-4
Performance requirment:PR1-2
Working medium:Petroleum, natural gas, slurry, including H₂S, CO₂ gas

;
The valve plate adopts the , reliable sealing;
Realization of a low torque operation and the low wear between valve plate and ;
and the valve body;
soft sealing or metal seal between valve plate and valve seat;
sealing grease be periodically injected through the valve to enhance the sealing performance of the valve.

E-L200 Type expended parts list

Item	Part name	Material
1	Body	ASTM A487
2	Seat	AISI 4130
3	Seat seal	Nylon
4	Gate	AISI 4130
5	Stem	AISI 4140
6	Bonnet	AISI 4130
7	Guide plate	AISI 1025
8	Gland plate	AISI 410
9	Bushing	AISI 1020
10	Locking nut	AISI 410
11	Locking nut	AISI 410
12	Handwheel	ZG35
13	Packing gasket	Viton
14	Central packing	Viton
15	Extended grease injection fitting	Assembly
16	Spring	AISI 1566
17	Fixed pin	AISI 410
18	Bearing	Assembly
19	Seal ring	AISI 316
20	Stud	AISI 4140
21	Nut	AISI 1045
22	Nut	AISI 1045
23	Oil cup	Assembly
24	Grease injection fitting	Assembly
25	Upper stem packing	Viton

E-L200 Type Expended gate valve spec

Flange end connections 1
Flange spec.	W.P.(Psi)	A(mm/in)	B(mm/in)	C(mm/in)	D(mm/in)
2-1/16"	2,000	52.4/2.07"	295/11.62"	622/24.49"	125.5/4.94"
2-1/16"	3,000	52.4/2.07"	371/14.62"	629/24.76"	131.1/5.17"
2-1/16"	5,000	52.4/2.07"	371/14.62"	629/24.76"	131.1/5.17"
2-9/16"	2,000	65.1/2.47"	333/13.12"	653/25.71"	142/5.59"
2-9/16"	3,000	65.1/2.47"	422/16.62"	660/25.98"	149.3/5.88"
2-9/16"	5,000	65.1/2.47"	422/16.62"	660/25.98"	149.3/5.88"
3-1/8"	3,000	79.4/3.12"	435/17.13"	714/28.11"	178/7.01"
3-1/8"	5,000	79.4/3.12"	473/18.62"	720/28.35"	184.2/7.25"
4-1/16"	3,000	103.2/4.06"	511/20.12"	830/32.68"	224/8.82"
4-1/16"	5,000	103.2/4.06"	549/21.62"	890/35.04"	230.2/9.06"
Threaded end connections 1
2-1/16"	2,000	52.4/2.07"	245/9.63"	622/24.49"	125.5/4.94"
2-1/16"	3,000	52.4/2.07"	245/9.63"	629/24.76"	131.3/5.17"
2-1/16"	5,000	52.4/2.07"	245/9.63"	629/24.76"	131.3/5.17"
2-9/16"	2,000	65.1/2.47"	260/10.25"	653/25.71"	142/5.59"
2-9/16"	3,000	65.1/2.47"	260/10.25"	660/25.98"	149.3/5.88"
2-9/16"	5,000	65.1/2.47"	260/10.25"	660/25.98"	149.3/5.88"