High Pressure Plug Valves

TianyuMfg high-pressure plug valves are manufactured in various sizes ranging from 1”x2” to 4”, working pressure can be up to 15000psi

100% interchangeable with WEIR SPM/FMC makes.

TianyuMfg plug valves operating temperature range classification:

Standard temp: -29ºC~121ºC (Class PU)
Low temp: -46ºC~ 121ºC ( Class PL)

TianyuMfg plug valve service types:

Standard service
H2S (Sour Gas) Service

Manufacturing standard: API 6A& NACE MR 0175

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Description

TianyuMfg plug valves feature high quality and precision machined components and enhanced safety in the operations. We are manufacturing manual plug valves, gear operated plug valves, and hydraulic plug valves, you can choose the best appropriate actuated configuration to get your job done.

As a plug valve manufacturer, TianyuMfg also offers high-quality plug valves repair kits in various models to meet your specific requirements on the temperature and working pressure, 100% compatible with SPM plug valve and FMC plug valve.

1”x2” plug valves

TianyuMfg 1”*2” plug valve features a compact design and reliable operation. It is working for pressures up to 15000psi. TianyuMfg supplies 1”x2” plug valve in three different types, manual, air, or hydraulic actuated.

TianyuMfg manufactures plug valves interchangeable with the below part numbers:

1″ x 2″ Plug Valves ‐ Standard Service
Connection Type	Actuation	Temperature	Service Type	Part Number
Hammer Union	Manual	Low Temp	Standard	1A14483
Hammer Union	Manual	Low Temp	Standard (Acid)	1A25038
Hammer Union	Manual	Low Temp	Standard (Viton)	1A14483V
Hammer Union	Manual	Low Temp	Standard (Torture)	1A19748
Hammer Union	Hydraulic	Low Temp	Standard	1A14483HB
Hammer Union	Air	Low Temp	Standard	1A14483A
Hammer Union	Air	Low Temp	Standard (Viton)	1A14483AV
Hammer Union	No Actuator	Low Temp	Standard	1A20391
Hammer Union	No Actuator	Low Temp	Standard (Side Grease Ports)	1A25037

1″ x 2″ Plug Valves ‐ H2S Service
Connection Type	Actuation	Temperature	Service Type	Part Number
Hammer Union	Manual	Low Temp	H2S	1A19777
Hammer Union	Hydraulic	Low Temp	H2S	1A19777HB
Hammer Union	No Actuator	Low Temp	H2S (Side Grease Ports)	1A25043

2” plug valves

TianyuMfg 2” plug valves are available in three different actuated configurations including manual, air, and hydraulic. The working pressure can be up to 15000psi.

TianyuMfg manufactures plug valves interchangeable with below part numbers:

Connection Type	Actuation	Temperature	Service Type	Part Number
2″ 1502 Plug Valves ‐ Standard Service
Hammer Union	Manual	Low Temp	Standard	1A14487
Hammer Union	Manual	Low Temp	Standard (Acid)	1A20211
Hammer Union	Manual	Low Temp	Standard (Viton)	2A26277
Hammer Union	Hydraulic	Low Temp	Standard	1A14487HB
Hammer Union	Air	Low Temp	Standard	1A14487A
Hammer Union	No Actuator	Low Temp	Standard	1A24017

2″ 1502 Plug Valves ‐ H2S Service
Hammer Union	Manual	Low Temp	H2S	1A14492
Hammer Union	Manual	High Temp	H2S	2A26271
2″ Light Weight Plug Valves ‐ Standard Service
Hammer Union	Manual	Low Temp	Standard	2A29633

3” and 4” plug valves

TianyuMfg 3” and 4” plug valves can handle pressure ratings as high as 15000psi. They are available in manual, gear(wheel), and hydraulic actuated configurations.

TianyuMfg manufactures plug valves interchangeable with below part numbers:

Connection Type	Actuation	Temperature	Service Type	Part Number
3″ 1502 Plug Valves ‐ Standard Service
Hammer Union	Manual	Low Temp	Standard	2A26611
Hammer Union	Gear	Low Temp	Standard	1A14496
Hammer Union	Gear	Low Temp	Standard (Viton)	1A14496V
Hammer Union	Gear ‐ Low Profile	Low Temp	Standard	2A30297
Hammer Union	Hydraulic	Low Temp	Standard	1A14496H
Hammer Union	Hydraulic	Low Temp	Standard (Viton)	2A29316H
Hammer Union	Air	Low Temp	Standard	1A14496A
Hammer Union	No Actuator	Low Temp	Standard	1A18962
Hammer Union	No Actuator	Low Temp	Standard (Viton)	2A29315


3″ 1502 Plug Valves ‐ H2S Service
Hammer Union	Gear	Low Temp	H2S	1A19585
Hammer Union	Hydraulic	Low Temp	H2S	1A19585H
Hammer Union	No Actuator	Low Temp	H2S	1A20933
4″ 1002 Plug Valves ‐ Standard Service
Hammer Union	Gear	Low Temp	Standard	2A25182
Hammer Union	Hydraulic	Low Temp	Standard	2A25182HB
Hammer Union	No Actuator	Low Temp	Standard	2A25154

4″ 1502 Plug Valves ‐ Standard Service
Hammer Union	Gear	Low Temp	Standard	2A25168
Hammer Union	Hydraulic	Low Temp	Standard	2A25168HB
Hammer Union	No Actuator	Low Temp	Standard	2A25167