Butech |Pipe Valves and Equipments

BuTech Pressure Systems is a leading manufacturer of High Pressure Valves, Tubing, Fittings and Accessories. For nearly 30 years, the Company has been a recognized leader in High Pressure Piping Components

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Pipe Valve and Equip

BuTech Pipe Valves and Equipment

BuTech pipe valves are designed for liquid and gas flow control in petroleum, chemical, power generating and general industrial applications. Available in a variety of body styles, the valves are designed for manual operation in temperatures ranging from -100°F to 600°F (-73°C to 315°C). Optional packings and/or extended stuffing boxes increase the range from -423°F to 1,200°F (-253°C to 648°C). Rugged construction provides assurance of fail-safe operation at pressures ranging to 15,000 PSI (1,030 bar). They can also be fitted with pneumatic or hydraulic actuators for remote control.

Standard Features

Butech Pipe Valve and Equip

Pressures to 15,000 PSI (1,030 bar) at 72°F (22°C)
1/8" to 1" pipe sizes (NPT Threads)
Non-rotating stem prevents galling and scoring
Four stem styles: Vee, Regulating, Metering, and Micro-Metering
17-4PH stem for longer service life
Glass-filled Teflon packing for temperatures to 600°F (315°C)
Integral through holes for bracket mounting, or single-hole panel mounting option
Wide range of options allow customizing of valve

BuTech Standard Materials of Construction

316 cold-worked stainless steel
17-4PH
Ampco 45
Glass-filled Teflon
Valves may also be produced in any machinable alloy with special seal materials. (Please consult Factory.)

Needle Valves for Service to 15,000 PSI (1,030 bar)


Connection	MAWP+	Cv*	Stem Style	2-way Straight	2-way Angle	3-way Two on Pressure	3-way One on Pressure
1/8"	15,000 PSI 1,030 bar	0.65	Vee Reg	SFPV21V SFPV21R	SFPV22V SFPV22R	SFPV23V SFPV23R	SFPV24V SFPV24R
1/4"	15,000 PSI 1,030 bar	0.75	Vee Reg	SFPV41V SFPV41R	SFPV42V SFPV42R	SFPV43V SFPV43R	SFPV44V SFPV44R
3/8"	15,000 PSI 1,030 bar	1.75	Vee Reg	SFPV61V SFPV61R	SFPV62V SPFV62R	SFPV63V SFPV63R	SFPV64V SFPV64R
1/2"	15,000 PSI 1,030 bar	1.75	Vee Reg	SFPV81V SFPV81R	SFPV82V SFPV82R	SFPV83V SFPV83R	SFPV84V SFPV84R
3/4"	10,000 PSI 690 bar	3.40	Vee Reg	FPV121V FPV121R	FPV122V FPV122R	FPV123V FPV123R	FPV124V FPV124R
1"	10,000 PSI 690 bar	3.40	Vee Reg	FPV161V FPV161R	FPV162V FPV162R	FPV163V FPV163R	FPV164V FPV164R


Connection	MAWP+	Cv*	Stem Style	2-stem Manifold	2-way Angle Replaceable Seat	Metering	Micro-Metering
1/8"	15,000 PSI 1,030 bar	0.65	Vee Reg	SFPV25V SFPV25R	SFPV26V SFPV26R	SFPMV26V	SFPMMV26V
1/4"	15,000 PSI 1,030 bar	0.75	Vee Reg	SFPV45V SFPV45R	SFPV46V SFPV46R	SFPMV46V	SFPMMV46V
3/8"	15,000 PSI 1,030 bar	1.75	Vee Reg	SFPV65V SFPV65R	SFPV66V SFPV66R	SFPMV66V	SFPMMV66V
1/2"	15,000 PSI 1,030 bar	1.75	Vee Reg	SFPV85V SFPV85R	SFPV86V SFPV86R	---	---
3/4"	10,000 PSI 690 bar	3.40	Vee Reg	FPV125V PFV125R	FPV126V FPV126R	---	---
1"	10,000 PSI 690 bar	3.40	Vee Reg	FPV165V FPV165R	FPV166V FPV166R	---	---

* Cv values listed are for 2-way straight pattern valves. For 2-way angle valves, increase Cv value by 50%.
+ Maximum pressure rating at 72°F (22°C) of the valve only. Working pressure is determined by the pressure rating of the pipe.

DHP Valves for Service to 15,000 PSI (1,030 bar)


Connection	MAWP+	Cv*	2-way Straight, Female Ports	2-way Straight, Male Inlet/Female Outlet	2-way Angle, Male Inlet/Female Outlet	Block & Bleed/Gauge, Male Inlet/Female Outlet	Extension, Male Inlet/Female Outlet
1/8"	15,000 PSI 1,030 bar	0.60	DHP2F	DHP2MF	DHP22MF	DHP27	DHP29
1/4"	15,000 PSI 1,030 bar	0.73	DHP4F	DHP4MF	DHP42MF	DHP47	DHP49
3/8"	15,000 PSI 1,030 bar	0.73	DHP6F	DHP6MF	DHP62MF	DHP67	DHP69
1/2"	15,000 PSI 1,030 bar	0.73	DHP8F	DHP8MF	DHP82MF	DHP87	DHP89
3/4"	10,000 PSI 690 bar	5.20	DHP12F	DHP12MF	DHP122MF	----	----
1"	10,000 PSI 690 bar	5.20	DHP16F	DHP16MF	DHP162MF	----	----

Replaceable Seat Valves for Service to 15,000 PSI (1,030 bar)


Connection	MAWP+	Cv*	Soft Seat	Ball Seat
1/8"	15,000 PSI 1,030 bar	0.65	JSV-P2	JBV-P2
1/4"	15,000 PSI 1,030 bar	0.75	JSV-P4	JBV-P4
3/8"	15,000 PSI 1,030 bar	1.75	JSV-P6	JBV-P6
1/2"	15,000 PSI 1,030 bar	1.75	JSV-P8	JBV-P8

Pipe Adapters and Pipe Equipment for Service to 15,000 PSI (1,030 bar)

Standard material of construction for pipe adapters is 316SS.

	1/8" 15,000 PSI (1,030 bar)	1/4" 15,000 PSI (1,030 bar)	3/8" 15,000 PSI (1,030 bar)	1/2" 15,000 PSI (1,030 bar)	3/4" 10,000 PSI (690 bar)	1" 10,000 PSI (690 bar)
1/8"	MA2P2P	MA2P4P	MA2P6P	MA2P8P	MA2P12P	MA2P16P
1/4"	MA2P4P	MA4P4P	MA4P6P	MA4P8P	MA4P12P	MA4P16P
3/8"	MA2P6P	MA4P6P	MA6P6P	MA6P8P	MA6P12P	MA6P16P
1/2"	MA2P8P	MA4P8P	MA6P8P	MA8P8P	MA8P12P	MA8P16P
3/4"	MA2P12P	MA4P12P	MA6P12P	MA8P12P	MA12P12P	MA12P16P
1"	MA2P16P	MA4P16P	MA6P16P	MA8P16P	MA12P16P	MA16P16P


Tube Connection	MAWP+	Female Elbow	Street Elbow	Male Elbow	Coupling	Bulkhead Coupling	Zero-Clearance Union
1/8" NPT	15,000 PSI 1,030 bar	FPL2	MSPL2	MPL2	FPF2	FPBF2	FPUF2
1/4" NPT	15,000 PSI 1,030 bar	FPL4	MSPL4	MPL4	FPF4	FPBF4	FPUF4
3/8" NPT	15,000 PSI 1,030 bar	FPL6	MSPL6	MPL6	FPF6	FPBF6	FPUF6
1/2" NPT	15,000 PSI 1,030 bar	FPL8	MSPL8	MPL8	FPF8	FPBF8	FPUF8
3/4" NPT	10,000 PSI 690 bar	FPL12	MSPL12	MPL12	FPF12	FPBF12	FPUF12
1" NPT	10,000 PSI 690 bar	FPL16	MSPL16	MPL16	FPF16	FPBF16	----


Connection	MAWP+	Female Tee	Male Tee	Male Street Tee	Male Branch Tee	Female Cross
1/8" NPT	15,000 PSI 1,030 bar	FPT2	MPT2	MSPT2	MBPT2	FPX2
1/4" NPT	15,000 PSI 1,030 bar	FPT4	MPT4	MSPT4	MBPT4	FPX4
3/8" NPT	15,000 PSI 1,030 bar	FPT6	MPT6	MSPT6	MBPT6	FPX6
1/2" NPT	15,000 PSI 1,030 bar	FPT8	MPT8	MSPT8	MBPT8	FPX8
3/4" NPT	10,000 PSI 690 bar	FPT12	MPT12	MSPT12	MBPT12	FPX12
1" NPT	10,000 PSI 690 bar	FPT16	MPT16	MSPT16	MBPT16	FPX16

Standard o-ring material is Buna-N. Other materials available on request. Line filters available in nominal ratings of 0.5, 2, 5, 10, 20, 40 and 100 micron.
Cup filters available in nominal ratings of 5, 10, 20, 40 and 100 micron.


		Check Valves		Filters
Connection	MAWP+	Ball Type	O-ring Type	Line	Cup
1/8" NPT	15,000 PSI 1,030 bar	FPBC2	FPSC2	FPLF2	FPSCF2
1/4" NPT	15,000 PSI 1,030 bar	FPBC4	FPSC4	FPLF4	FPSCF4
3/8" NPT	15,000 PSI 1,030 bar	FPBC6	FPSC6	FPLF6	FPSCF6
1/2" NPT	15,000 PSI 1,030 bar	FPBC8	FPSC8	FPLF8	FPSCF8
3/4" NPT	10,000 PSI 690 bar	FPBC12	FPSC12	FPLF12	FPSCF12
1" NPT	10,000 PSI 690 bar	FPBC16	FPSC16	FPLF16	FPSCF16


Connection	MAWP+	Plug	Cap	Safety Head
1/8" NPT	15,000 PSI 1,030 bar	MPP2	FPCA2	FPSH2
1/4" NPT	15,000 PSI 1,030 bar	MPP4	FPCA4	FPSH4
3/8" NPT	15,000 PSI 1,030 bar	MPP6	FPCA6	FPSH6
1/2" NPT	15,000 PSI 1,030 bar	MPP8	FPCA8	FPSH8
3/4" NPT	10,000 PSI 690 bar	MPP12	FPCA12	FPSH12
1" NPT	10,000 PSI 690 bar	MPP16	FPCA16	FPSH16

+ Maximum pressure rating at 72°F (22°C) of the valve only. Working pressure is determined by the pressure rating of the pipe.


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