Product Category

Plug Valve

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The plug valve is a series of low torque plug valve products produced through digestion, absorption, and technological innovation based on the technology transferred by SPM Company in the United States. The valve body is all forged from high-quality high-strength alloy steel. The specifications are 1 ", 2", and 3 ", with rated working pressures of 42 MPa, 70 MPa, 105 MPa, and 140 MPa (6000 psi, 10000 psi, 15000 psi, and 20000 psi) three levels. The connection thread at both ends can be either a union connection or an internal and external thread (LP, TBG) connection. All specifications and series of products are manufactured according to American standards and can be connected to similar foreign products at will. The repair kit is interchangeable with similar products from SPM in the United States. We can provide plug valve and repair kit for use under normal temperature, low temperature, and sulfur-containing gas conditions.


Design Features:

  • The maintenance and upkeep of the valve body do not require dismantling from the pipeline, and no special tools are needed during dismantling, allowing for online repair;

  • The plug adopts a special coating process, which provides excellent wear resistance and corrosion resistance;

  • Having clear switch markings and limit mechanisms;

  • There are multiple opening devices to choose from for plug valve;

  • Has low torque performance, flexible and lightweight operation;

  • Special sealing grease has a dual function of lubrication and sealing.


Plug Valve-hammer union connection


图片1 Main technical parameters

Working pressure: 42 MPa to 140 MPa

Nominal diameter: 1 "to 3"

Temperature level:- 29℃~121℃ (PU) -46℃~121℃ (PL)

Applicable condition: standard, low temperature, and H2S

Manufacturing standards: API 6A & NACE MR 0175

Specification

Working pressure

Dimensions

Connection form

Executive agency

Operating conditions

L

A

H

1"

105 MPa

268.2

61

185

2"FIG1502(F×M)

Manual

Standard

1"

105 MPa

268.2

61

185

2"FIG1502(F×M)

Pneumatic

Standard

2"

42 MPa

353

88

225.5

FIG602 (F×M)

Manual

Standard

2"

70 MPa

353

88

225.5

FIG1002 (F×M)

Manual

Standard

2"

105 MPa

353

88

225.5

FIG1502 (F×M)

Manual

Standard

2"

105 MPa

374.5

88

225.5

3"FIG1502(F×M)

Manual

Standard

2"

105 MPa

353

88

/

FIG1502 (F×M)

Pneumatic

Standard

2"

105 MPa

353

100

409

FIG1502 (F×M)

Hydraulic

Standard

2"

140 MPa

386

88

225

FIG2002 (F×M)

Manual

Standard

3"

42 MPa

432

103

254

FIG602(F×M)

Manual

Standard

3"

70 MPa

432

103

254

FIG1002 (F×M)

Manual

Standard

3"

105 MPa

432

103

254

FIG1502(F×M)

Manual

Standard

3"

105 MPa

432

103

630

FIG1502 (F×M)

Worm gear box

Standard

3"

105 MPa

432

103

/

FIG1502 (F×M)

Hydraulic

Standard

3"

140 MPa

562

159

489

FIG2002 (F×M)

Manual

Standard

3"

140 MPa

562

159

/

FIG2002(F×M)

Worm gear box

Standard

3"

140 MPa

562

159

185

FIG2002 (F×M)

Hydraulic

Standard

1"

70 MPa

269

61

225.5

2"FIG1502(F×M)

Manual

H2S

2"

42 MPa

353

88

225.5

FIG602 (F×M)

Manual

H2S

2"

70 MPa

353

88

235

FIG1502 (F×M)

Manual

H2S

3"

42 MPa

432

103

235

FIG602 (F×M)

Manual

H2S

3"

70 MPa

432

103

630

FIG1502 (F×M)

Manual

HS

3"

70 MPa

432

103

489

FIG1502 (F×M)

Worm gear box

H2S

3"

105 MPa

562

159

185

FIG2202 (F×M)

Manual

H2S

1"

70 MPa

269

178

225.5

2"FIG1502(F×M)

Manual

Low temperature

2"

42 MPa

353

201

225.5

FIG602 (F×M)

Manual

Low temperature

2"

70 MPa

353

201

235

FIG1502 (F×M)

Manual

Low temperature

3"

42 MPa

432

103

254

FIG602 (F×M)

Manual

Low temperature

3"

70 MPa

432

103

185

FIG1502 (F×M)

Manual

Low temperature


Plug valve-threaded connection


图片2 Main technical parameters

Working pressure: 42 MPa~105 MPa

Nominal diameter: 1"~3"

Temperature grade: -29℃~121℃ (PU)

Manufacturing standard: API 6A

Applicable conditions: standard


Specification

Working pressure

Dimensions

Connection form

Executive agency

Operating conditions

L

A

H

1"

42 MPa

232

45

185

2" LP external thread

Manual

Standard

1"

105 MPa

232

61

185

2" LP external thread

Manual

Standard

1"

105 MPa

232

61

185

2"TBG external thread

Manual

Standard

2"

42 MPa

218

76.5

198.3

2" LP internal thread

Manual

Standard

2"

70 MPa

218

76.5

198.3

2"LP internal thread

Manual

Standard

2"

70 MPa

228

76.5

198.3

2"TBG internal thread

Manual

Standard

3"

70 MPa

316

110

314.5

3" LP internal thread

Manual

Standard



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