Butech Pipe Fittings | Elbows, Tees, Crosses, Adapters & Couplings

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

Male Branch Tees

Catalog Number	Connection	Port	MAWP	A	B	C	D	Block Thickness
MBPT2	1/8" NPT	0.187" (4.7)	15,000 PSI 1030 bar	1.50" (38.1)	1.13" (28.7)	0.75" (19.1)	0.81" (20.6)	0.62" (15.7)
MBPT4	1/4" NPT	0.250" (6.4)	15,000 PSI 1030 bar	2.00" (50.8)	1.50" (38.1)	1.00" (25.4)	1.13" (28.7)	1.00" (25.4)
MBPT6	3/8" NPT	0.375" (9.5)	15,000 PSI 1030 bar	2.00" (50.8)	1.75" (44.5)	1.00" (25.4)	1.25" (31.8)	1.00" (25.4)
MBPT8	1/2" NPT	0.500" (12.7)	15,000 PSI 1030 bar	2.50" (63.5)	2.25" (57.2)	1.25" (31.8)	1.63" (41.4)	1.25" (31.8)
MBPT12	3/4" NPT	0.625" (15.9)	10,000 PSI 690 bar	2.62" (66.5)	2.50" (63.5)	1.31" (33.3)	1.75" (44.5)	1.50" (38.1)
MBPT16	1" NPT	0.687" (17.4)	10,000 PSI 690 bar	3.37" (85.6)	3.00" (76.2)	1.69" (42.9)	2.13" (54.1)	1.75" (44.5)

Female Crosses

									Mounting Holes*
Catalog Number	Connection	Port	MAWP	A	B	C	D	Block Thickness	E	F	Dia.
FPX2	1/8" NPT	0.187" (4.7)	15,000 PSI 1030 bar	1.50" (38.1)	1.50" (38.1)	0.75" (19.1)	0.75" (19.1)	0.62" (15.7)	0.25" (6.4)	0.25" (6.4)	0.22" (5.6)
FPX4	1/4" NPT	0.250" (6.4)	15,000 PSI 1030 bar	2.00" (50.8)	2.00" (50.8)	1.00" (25.4)	1.00" (25.4)	0.75" (19.1)	0.38" (9.7)	0.25" (6.4)	0.22" (5.6)
FPX6	3/8" NPT	0.375" (9.5)	15,000 PSI 1030 bar	2.00" (50.8)	2.00" (50.8)	1.00" (25.4)	1.00" (25.4)	1.00" (25.4)	0.25" (6.4)	0.25" (6.4)	0.22" (5.6)
FPX8	1/2" NPT	0.500" (12.7)	15,000 PSI 1030 bar	2.50" (63.5)	2.50" (63.5)	1.25" (31.8)	1.25" (31.8)	1.25" (31.8)	0.38" (9.7)	0.38" (9.7)	0.28" (7.1)
FPX12	3/4" NPT	0.922" (23.4)	10,000 PSI 690 bar	2.62" (66.5)	2.75" (69.9)	1.31" (33.3)	1.38" (35.1)	1.50" (38.1)	N/A	N/A	N/A
FPX16	1" NPT	0.687" (17.4)	10,000 PSI 690 bar	4.12" (104.6)	4.12" (104.6)	2.06" (52.3)	2.06" (52.3)	1.75" (44.5)	N/A	N/A	N/A

*Mounting holes provided when the catalog number is suffixed by “-MH”when ordering.

Catalog Number	Connection	Port	MAWP	A	B	Panel Hole	Panel Thickness
FPBF2	1/8" NPT	0.339" (8.6)	15,000 PSI 1030 bar	1.00" (25.4)	2.00" (50.8)	0.81" (20.6)	0.38" (9.7)
FPBF4	1/4" NPT	0.437" (11.1)	15,000 PSI 1030 bar	1.00" (25.4)	2.00" (50.8)	0.94" (23.9)	0.38" (9.7)
FPBF6	3/8" NPT	0.578" (14.7)	15,000 PSI 1030 bar	1.37" (34.8)	2.62" (66.5)	1.25" (31.8)	0.50" (12.7)
FPBF8	1/2" NPT	0.703" (17.9)	15,000 PSI 1030 bar	1.50" (38.1)	2.62" (66.5)	1.37" (34.8)	0.50" (12.7)
FPBF12	3/4" NPT	0.625" (15.9)	10,000 PSI 690 bar	1.88" (47.8)	2.62" (66.5)	1.69" (42.9)	0.50" (12.7)
FPBF16	1" NPT	0.687" (17.4)	10,000 PSI 690 bar	2.12" (53.8)	3.50" (88.9)	1.94" (49.3)	0.50" (12.7)

Catalog Number	Male NPT	Female NPT	Port	MAWP	A	B
10A2P4P	1/8"	1/4"	0.187" (4.7)	15,000 PSI 1030 bar	0.75" (19.1)	1.38" (35.1)
10A2P6P	1/8"	3/8"	0.187" (4.7)	15,000 PSI 1030 bar	1.00" (25.4)	1.56" (39.6)
10A2P8P	1/8"	1/2"	0.187" (4.7)	15,000 PSI 1030 bar	1.38" (35.1)	1.56" (39.6)
10A2P12P	1/8"	3/4"	0.187" (4.7)	10,000 PSI 690 bar	1.38" (35.1)	2.12" (53.8)
10A2P16P	1/8"	1"	0.187" (4.7)	10,000 PSI 690 bar	1.75" (44.5)	2.25" (57.2)
10A4P2P	1/4"	1/8"	0.187" (4.7)	15,000 PSI 1030 bar	0.75" (19.1)	1.50" (38.1)
10A4P6P	1/4"	3/8"	0.250" (6.4)	15,000 PSI 1030 bar	0.88" (22.4)	1.75" (44.5)
10A4P8P	1/4"	1/2"	0.250" (6.4)	15,000 PSI 1030 bar	1.38" (35.1)	1.75" (44.5)
10A4P12P	1/4"	3/4"	0.250" (6.4)	10,000 PSI 690 bar	1.38" (35.1)	2.25" (57.2)
10A4P16P	1/4"	1"	0.250" (6.4)	10,000 PSI 690 bar	1.75" (44.5)	2.38" (60.5)
10A6P2P	3/8"	1/8"	0.339" (8.6)	15,000 PSI 1030 bar	0.88" (22.4)	1.50" (38.1)
10A6P4P	3/8"	1/4"	0.375" (9.5)	15,000 PSI 1030 bar	0.88" (22.4)	1.62" (41.1)
10A6P8P	3/8"	1/2"	0.375" (9.5)	15,000 PSI 1030 bar	1.38" (35.1)	2.00" (50.8)
10A6P12P	3/8"	3/4"	0.375" (9.5)	10,000 PSI 690 bar	1.38" (35.1)	2.00" (50.8)
10A6P16P	3/8"	1"	0.375" (9.5)	10,000 PSI 690 bar	1.75" (44.5)	2.56" (65.0)

Catalog Number	Male NPT	Female NPT	Port	MAWP	A	B
10A8P2P	1/2"	1/8"	0.339" (8.6)	15,000 PSI 1030 bar	1.00" (25.4)	1.75" (44.5)
10A8P4P	1/2"	1/4"	0.250" (6.4)	15,000 PSI 1030 bar	1.00" (25.4)	1.81" (46.0)
10A8P6P	1/2"	3/8"	0.500" (12.7)	15,000 PSI 1030 bar	1.00" (25.4)	2.00" (50.8)
10A8P12P	1/2"	3/4"	0.500" (12.7)	10,000 PSI 690 bar	1.38" (35.1)	2.50" (63.5)
10A8P16P	1/2"	1"	0.500" (12.7)	10,000 PSI 690 bar	1.75" (44.5)	2.56" (65.0)
10A12P2P	3/4"	1/8"	0.339" (8.6)	10,000 PSI 690 bar	1.13" (28.7)	1.51" (38.4)
10A12P4P	3/4"	1/4"	0.437" (11.1)	10,000 PSI 690 bar	1.13" (28.7)	1.51" (38.4)
10A12P6P	3/4"	3/8"	0.578" (14.7)	10,000 PSI 690 bar	1.13" (28.7)	2.00" (50.8)
10A12P8P	3/4"	1/2"	0.625" (15.9)	10,000 PSI 690 bar	1.38" (35.1)	2.00" (50.8)
10A12P16P	3/4"	1"	0.625" (15.9)	10,000 PSI 690 bar	1.75" (44.5)	2.56" (65.0)
10A16P2P	1"	1/8"	0.339" (8.6)	10,000 PSI 690 bar	1.38" (35.1)	2.00" (50.8)
10A16P4P	1"	1/4"	0.250" (6.4)	10,000 PSI 690 bar	1.38" (35.1)	1.88" (47.8)
10A16P6P	1"	3/8"	0.578" (14.7)	10,000 PSI 690 bar	1.38" (35.1)	2.25" (57.2)
10A16P8P	1"	1/2"	0.500" (12.7)	10,000 PSI 690 bar	1.38" (35.1)	2.37" (60.2)
10A16P12P	1"	3/4"	0.625" (15.9)	10,000 PSI 690 bar	1.38" (35.1)	2.75" (69.9)

Catalog Number	Connection	Port	MAWP	A	B
FPF2	1/8" NPT	0.339" (8.6)	15,000 PSI 1030 bar	0.63" (16.0)	1.00" (25.4)
FPF4	1/4" NPT	0.437" (11.1)	15,000 PSI 1030 bar	0.75" (19.1)	1.25" (31.8)
FPF6	3/8" NPT	0.578" (14.7)	15,000 PSI 1030 bar	1.00" (25.4)	1.38" (35.1)
FPF8	1/2" NPT	0.703" (17.9)	15,000 PSI 1030 bar	1.38" (35.1)	1.50" (38.1)
FPF12	3/4" NPT	0.922" (23.4)	10,000 PSI 690 bar	1.38" (35.1)	1.75" (44.5)
FPF16	1" NPT	1.156" (29.4)	10,000 PSI 690 bar	1.75" (44.5)	2.18" (55.4)

Reducer Couplings

Catalog Number	End 1	End 2	Port	MAWP	A	B
10F2P4P	1/8" FNPT	1/4" FNPT	0.339" (8.6)	15,000 PSI 1030 bar	0.75" (19.1)	1.25" (31.8)
10F2P6P	1/8" FNPT	3/8" FNPT	0.339" (8.6)	15,000 PSI 1030 bar	1.00" (25.4)	1.38" (35.1)
10F2P8P	1/8" FNPT	1/2" FNPT	0.339" (8.6)	15,000 PSI 1030 bar	1.38" (31.8)	1.50" (38.1)
10F2P12P	1/8" FNPT	3/4" FNPT	0.339" (8.6)	10,000 PSI 690 bar	1.38" (35.1)	1.62" (41.1)
10F2P16P	1/8" FNPT	1" FNPT	0.339" (8.6)	10,000 PSI 690 bar	1.75" (44.5)	2.00" (50.8)
10F4P6P	1/4" FNPT	3/8" FNPT	0.437" (11.1)	15,000 PSI 1030 bar	1.00" (25.4)	1.38" (35.1)
10F4P8P	1/4" FNPT	1/2" FNPT	0.437" (11.1)	15,000 PSI 1030 bar	1.38" (35.1)	1.62" (41.1)
10F4P12P	1/4" FNPT	3/4" FNPT	0.374" (11.1)	10,000 PSI 690 bar	1.38" (35.1)	1.75" (44.5)
10F4P16P	1/4" FNPT	1" FNPT	0.437" (11.1)	10,000 PSI 690 bar	1.75" (44.5)	2.00" (50.8)
10F6P8P	3/8" FNPT	1/2" FNPT	0.578" (14.7)	15,000 PSI 1030 bar	1.38" (35.1)	1.63" (41.4)
10F6P12P	3/8" FNPT	3/4" FNPT	0.578" (14.7)	10,000 PSI 690 bar	1.38" (35.1)	1.75" (44.5)
10F6P16P	3/8" FNPT	1" FNPT	0.578" (14.7)	10,000 PSI 690 bar	1.75" (44.5)	2.00" (50.8)
10F8P12P	1/2" FNPT	3/4" FNPT	0.703" (17.9)	10,000 PSI 690 bar	1.38" (35.1)	1.75" (44.5)
10F8P16P	1/2" FNPT	1" FNPT	0.703" (17.9)	10,000 PSI 690 bar	1.75" (44.5)	2.19" (55.6)
10F12P16P	3/4" FNPT	1" FNPT	0.922" (23.4)	10,000 PSI 690 bar	1.75" (44.5)	2.18" (55.4)

PIPE VALVES

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