Butech | Low Pressure 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

Sitemap

Low Pressure

BuTech Low Pressure Equipment Compression Fittings for Service to 15,000 PSI (1,030bar)

BuTech low pressure 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 0° to 600°F (-18° to 315°C). Rugged construction provides assurance of fail-safe operation at pressures up to 15,000 PSI (1,030 bar). BuTech low pressure valves also can be fitted with pneumatic or hydraulic actuators for remote control.

Note: BuTech Pressure Systems does not recommend compression sleeve connections below 0°F (-18°C) or above 650°F (343°C).

BuTech Standard Features

Pressures to 15,000 PSI (1,030 bar) at 72°F (22°C)
1/16" to 1/2" tube, single ferrule compression
Non-rotating stem prevents galling and scoring
Four stem styles: Vee, Regulating, Metering, 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

Standard materials of construction include 316 cold-worked stainless steel, 17-4PH, Ampco 45, and glass-filled Teflon. All BuTech equipment may also be produced in any machinable alloy. Some of the more common exotic materials used are:

Hastelloy™
Inconel™
Titanium
Monel 400™

BuTech SLPV Series Valves for Service to 15,000 PSI (1,030 bar)


Tube OD	MAWP+	Cv*	Stem Style	2-way Straight	2-way Angle	3-way Two on Pressure	3-way One on Pressure
1/16"	15,000 PSI 1,030 bar	0.06	Vee Reg	SLPV11V SLPV11R	SLPV12V SLPV12R	SLPV13V SLPV13R	SLPV14V SLPV14R
1/8"	15,000 PSI 1,030 bar	0.12	Vee Reg	SLPV21V SLPV21R	SLPV22V SLPV22R	SLPV23V SLPV23R	SLPV24V SLPV24R
1/4"	11,500 PSI 790 bar	0.20	Vee Reg	SLPV41V SLPV41R	SLPV42V SLPV42R	SLPV43V SLPV43R	SLPV44V SLPV44R
3/8"	7,500 PSI 520 bar	0.20	Vee Reg	SLPV61V SLPV61R	SLPV62V SLPV62R	SLPV63V SLPV63R	SLPV64V SLPV64R
1/2"	5,500 PSI 380 bar	1.90	Vee Reg	SLPV81V SLPV81R	SLPV82V SLPV82R	SLPV83V SLPV83R	SLPV84V SLPV84R


Tube OD	MAWP+	Cv*	Stem Style	2-stem Manifold	2-way Angle Replaceable Seat	Metering	Micro-Metering
1/16"	15,000 PSI 1,030 bar	0.06	Vee Reg	SLPV15V SLPV15R	SLPV16V SLPV16R	SLPMV16V	SLPMMV16V
1/8"	15,000 PSI 1,030 bar	0.12	Vee Reg	SLPV25V SLPV25R	SLPV26V SLPV26R	SLPMV26V	SLPMMV26V
1/4"	11,500 PSI 790 bar	0.20	Vee Reg	SLPV45V SLPV45R	SLPV46V SLPV46R	SLPMV46V	SLPMMV46V
3/8"	7,500 PSI 520 bar	0.20	Vee Reg	SLPV65V SLPV65R	SLPV66V SLPV66R	SLPMV66V	SLPMMV66V
1/2"	5,500 PSI 380 bar	1.90	Vee Reg	SLPV85V SLPV85R	SLPV86V SLPV86R	-----	-----

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.

BuTech Low Pressure Equipment for Service to 15,000 PSI (1,030 bar)

Standard material of construction is 316 cold-worked stainless steel. Other materials are available on request. (Please consultFactory)


Tube OD	MAWP+	Elbow	Tee	Cross	Coupling	Bulkhead Coupling
1/16"	15,000 PSI 1,030 bar	LPL1	LPT1	LPX1	LPC1	LPBF1
1/8"	15,000 PSI 1,030 bar	LPL2	LPT2	LPX2	LPC2	LPBF2
1/4"	11,500 PSI 790 bar	LPL4	LPT4	LPX4	LPC4	LPBF4
3/8"	7,500 PSI 520 bar	LPL6	LPT6	LPX6	LPC6	LPBF6
1/2"	5,500 PSI 380 bar	LPL8	LPT8	LPX8	LPC8	LPBF8

All fittings are supplied complete with appropriate gland and ferrule.


		Check Valves		Filters
Tube OD	MAWP+	Ball Type	O-ring Type	Line	Cup
1/16"	15,000 PSI 1,030 bar	LPBC1	LPSC1	LPLF1	LPSCF1
1/8"	15,000 PSI 1,030 bar	LPBC2	LPSC2	LPLF2	LPSCF2
1/4"	11,500 PSI 790 bar	LPBC4	LPSC4	LPLF4	LPSCF4
3/8"	7,500 PSI 520 bar	LPBC6	LPSC6	LPLF6	LPSCF6
1/2"	5,500 PSI 380 bar	LPBC8	LPSC8	LPLF8	LPSCF8

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.


Tube OD	MAWP+	Gland	Ferrule	Plug	Cap	Safety Heads
1/16"	15,000 PSI 1,030 bar	LPG1	LPF1	LPP1	LPCA1	LPSH1
1/8"	15,000 PSI 1,030 bar	LPG2	LPF2	LPP2	LPCA2	LPSH2
1/4"	11,500 PSI 790 bar	SLPG4	LPF4	LPP4	LPCA4	LPSH4
3/8"	7,500 PSI 520 bar	SLPG6	LPF6	LPP6	LPCA6	LPSH6
1/2"	5,500 PSI 380 bar	LPG8	LPF8	LPP8	LPCA8	LPSH8

Tubing is available in standard 20 to 24 foot length (6 to 7 meters); however, longer lengths are available on request.

Tube OD	MAWP+	I.D.	Catalog Number
1/16"	15,000 PSI 1,030 bar	0.031" (0.8mm)	LP062-031-*
1/8"	15,000 PSI 1,030 bar	0.062" (1.6mm)	LP125-052-*
1/4"	11,500 PSI 790 bar	0.125" (3.2mm)	LP250-125-*
3/8"	7,500 PSI 520 bar	0.250" (6.4mm)	LP375-250-*
1/2"	7,000 PSI 480 bar	0.334" (8.5mm)	LP500-334-*
1/2"	5,500 PSI 380 bar	0.375" (9.5mm)	LP500-375-*

Complete catalog number by adding suffix 316 for 316 stainless steel, or suffix 304 for 304 stainless steel.
+ MAWP listed is the maximum working pressure of the fitting. Working pressure is determined by the pressure rating of the tubing.


			Move Up