Ball Valves, Plug Valves, Check & Gate Valves

Phone: 281.277.5300

Orders or Inquiries to sales@MelanconEnergy.com

78SW Series: 2000 psi

Welded End for Added Safety,Fire Safe, NACE, FULL Port with Lever Locking Handle

Material

316 SS

Carbon Steel

Valve Size

2000 psi

1/4” NPTF

3/8” NPTF

1/2” NPTF

3/4” NPTF

1” NPTF

1-1/4” NPTF

1-1/2” NPTF

0 / 2” NPTF

M14-78SW

M14-78SW

M14-78SW

M14-78SW

M14-78SW

M14-78SW

M14-78SW

M14-78SW

M14-78CS

M38-78CS

M12-78CS

M34-78CS

M1-78CS

M114-78CS

M112-78CS

M2-78CS

Note: For 3600 psi valves add the number 3
For 6000 psi valves add the number 6
Examples: M12-78SW3 M12-78SW6

78SW3 Series: 3600 psi

Welded End, FULL Port, 316 SS, Fire Safe, NACE with Lever Locking Handle

316 SS

Carbon Steel

3600 psi 316 SS, 3705 psi Carbon Steel

M14-78SW3

M38-78SW3

M12-78SW3

M34-78SW3

M1-78SW3

M114-78SW3

M112-78SW3

M2-78SW3

M14-78CS3

M38-78CS3

M12-78CS3

M34-78CS3

M1-78CS3

M114-78CS3

M112-78CS3

M2-78CS3

325 Series - Reduced Port

3 Pc. Bolted Body - 2000 or 3000 psi

Material

316 SS

Carbon Steel

Valve Size

1/4” NPTF

3/8” NPTF

1/2” NPTF

3/4” NPTF

1” NPTF

1-1/4” NPTF

1-1/2” NPTF

0 / 2” NPTF

MP14-325S

MP38-325S

MP12-325S

MP34-325S

MP1-325S

MP114-325S

MP112-325S

MP2-325S

MP14-325C

MP38-325C

MP12-325C

MP34-325C

MP1-325C

MP114-325C

MP112-325C

MP2-325C

Note: Note: The special service option codes for the 325 and 525 are located beside the next chart.

525 Series - Full Port

3 Pc. Bolted Body - 2000 or 3000 psi

316 SS

Carbon Steel

MP14-525S

MP38-525S

MP12-525S

MP34-525S

MP1-525S

MP114-525S

MP112-525S

MP2-525S

MP14-525C

MP38-525C

MP12-525C

MP34-525C

MP1-525C

MP114-525C

MP112-525C

MP2-525C

Note: Note: The special service option codes for the 325 and 525 are located beside the next chart.

79 Series - FULL Port

1 Piece w/ Double Union Ends up to 4500 psi

Material

316 SS

Carbon Steel

Valve Size

1/4” NPTF

3/8” NPTF

1/2” NPTF

3/4” NPTF

1” NPTF

1-1/4” NPTF

1-1/2” NPTF

2” NPTF

MP14-79S

MP38-79S

MP12-79S

MP34-79S

MP1-79S

MP114-79S

MP112-79S

MP2-79S

MP14-79C

MP38-79C

MP12-79C

MP34-79C

MP1-79C

MP114-79C

MP112-79C

MP2-79C

Note: For 4500 psi add K. Available on 79 series only. for Butt Weld Ends add B. Available on 79 series only. for 10,000 psi valves: DM Series

Service Option Codes for 325 – 525 – 79 Series

Fire Safe - F

NACE – HS

3000 psi – J

Socket Weld Ends – P

Safety Handles – D

Fire Safe - F

Oxygen Service – A

Padlock Device – L

Paint Service – Z

Fugitive Emission – FE

Thermo-Pac - PC

UL Listing - U

Chlorine - Y