pressure regulating valves
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![Wika 4239796 131.11.1.5" 200 psi 2nd scale bar 1/8" NPT lower mount | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PIC_PR_131_11_en_us_62633_medium.png?v=1720030447)
4239796 | 131.11.1.5" 200 psi 2nd scale bar 1 / 8" NPT lower mount | Wika
Brand: Wika
SKU: 4239796
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![Wika 4240840 213.53.2" 600 psi 2nd scale bar 1/8 NPT back mount | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/wika_logo_a25778f2-dcd7-432c-b02b-beb5a8ca8152_medium.png?v=1720030442)
4240840 | 213.53.2" 600 psi 2nd scale bar 1 / 8 NPT back mount | Wika
Brand: Wika
SKU: 4240840
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![Wika 4241749 213.53.2.5" 60 psi 2nd scale bar 1/4 NPT back mount | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/wika_logo_4bd6a0e4-f4e1-4fcb-bc8b-8151e1c24e27_medium.png?v=1720030435)
4241749 | 213.53.2.5" 60 psi 2nd scale bar 1 / 4 NPT back mount | Wika
Brand: Wika
SKU: 4241749
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![Wika 4248822 213.53.2.5" 4000 psi 2nd scale bar G1/4B back mount | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/wika_logo_0d610f93-c888-4686-a385-f8f0183edea8_medium.png?v=1720030427)
4248822 | 213.53.2.5" 4000 psi 2nd scale bar G1 / 4B back mount | Wika
Brand: Wika
SKU: 4248822
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![Wika 4240832 213.53.2" 300 psi 2nd scale bar 1/8 NPT back mount | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/wika_logo_c0e29f45-d1a0-4939-860a-bf0c6c49ef18_medium.png?v=1720030420)
4240832 | 213.53.2" 300 psi 2nd scale bar 1 / 8 NPT back mount | Wika
Brand: Wika
SKU: 4240832
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![Wika 4242017 213.53.2.5" 6000 psi 2nd scale bar 1/4 NPT lower mount | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/wika_logo_da9c6f3b-965d-4a35-814b-f8e293233762_medium.png?v=1720030419)
4242017 | 213.53.2.5" 6000 psi 2nd scale bar 1 / 4 NPT lower mount | Wika
Brand: Wika
SKU: 4242017
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![Wika 4217128 612.34.4,5" 0 inH2O...80 inH2O 1/4 NPT lower mount | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PIC_PR_632_34_en_us_62671_784400ae-05f8-43bf-b238-77696e94be97_medium.png?v=1720030414)
4217128 | 612.34.4, 5" 0 inH2O...80 inH2O 1 / 4 NPT lower mount | Wika
Brand: Wika
SKU: 4217128
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![Wika 4213981 232.50.6" 160 psi 2nd scale bar 1/2 NPT lower mount | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PIC_PR_232_50_233_50_de_de_48101_medium.png?v=1720030414)
4213981 | 232.50.6" 160 psi 2nd scale bar 1 / 2 NPT lower mount | Wika
Brand: Wika
SKU: 4213981
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![Wika 4217098 612.34.4,5" 0 inH2O...30 inH2O 1/4 NPT lower mount | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PIC_PR_632_34_en_us_62671_5e70d9a7-f293-4d61-9ea7-ff61bc4bc7db_medium.png?v=1720030405)
4217098 | 612.34.4, 5" 0 inH2O...30 inH2O 1 / 4 NPT lower mount | Wika
Brand: Wika
SKU: 4217098
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![Wika 4227531 111.10 2.0" 1000 psi 2nd scale bar 1/4 NPT lower mount | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/wika_logo_bb405b2d-3346-464a-bbaf-d61dc0b0913d_medium.png?v=1720030398)
4227531 | 111.10 2.0" 1000 psi 2nd scale bar 1 / 4 NPT lower mount | Wika
Brand: Wika
SKU: 4227531
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![Wika 4217580 213.53.2.5" 100 psi 2nd scale bar 1/4 NPT lower mount | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/wika_logo_10bc7a8c-a791-4a54-b687-31082621eaed_medium.png?v=1720030400)
4217580 | 213.53.2.5" 100 psi 2nd scale bar 1 / 4 NPT lower mount | Wika
Brand: Wika
SKU: 4217580
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![Wika 4217136 612.34.4,5" 0 inH2O...100 inH2O 1/4 NPT lower mount | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PIC_PR_632_34_en_us_62671_d663f506-f3c1-4771-970d-80d4956bb96e_medium.png?v=1720030396)
4217136 | 612.34.4, 5" 0 inH2O...100 inH2O 1 / 4 NPT lower mount | Wika
Brand: Wika
SKU: 4217136
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![Wika 4213955 232.50.6" 30 psi 2nd scale bar 1/2 NPT lower mount | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/wika_logo_edf6b820-a24c-44fb-b7e7-782d2165d005_medium.png?v=1720030397)
4213955 | 232.50.6" 30 psi 2nd scale bar 1 / 2 NPT lower mount | Wika (OBSOLETE)
Brand: Wika
SKU: 4213955
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![Wika 4220854 232.34.4.5" -30 inHg/+30 psi 1/2 NPT lower back mount | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PIC_PR_232_34_233_34_en_us_62202_90613db7-cd91-4e7e-9b4a-df58a4a9999a_medium.png?v=1720030394)
4220854 | 232.34.4.5" -30 inHg / +30 psi 1 / 2 NPT lower back mount | Wika
Brand: Wika
SKU: 4220854
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![Wika 4228111 232.53.063 200 psi 2nd scale bar 1/8 NPT center back moun | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PIC_PR_23X_53_en_us_62600_09f6c65f-72ef-49cf-bda8-9d44629fe9d4_medium.png?v=1720030390)
4228111 | 232.53.063 200 psi 2nd scale bar 1 / 8 NPT center back moun | Wika
Brand: Wika
SKU: 4228111
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![Wika 4213999 232.50.6" 300 psi 2nd scale bar 1/2 NPT lower mount | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/wika_logo_6526466c-97d7-48b5-b9ae-13de3615a496_medium.png?v=1720030390)
4213999 | 232.50.6" 300 psi 2nd scale bar 1 / 2 NPT lower mount | Wika
Brand: Wika
SKU: 4213999
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![Wika 4217209 632.34.4,5" 0 inH2O...20 inH2O 1/4 NPT lower mount | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/wika_logo_9fdf56c9-cd8f-4120-aa12-b888eb669cb8_medium.png?v=1720030388)
4217209 | 632.34.4, 5" 0 inH2O...20 inH2O 1 / 4 NPT lower mount | Wika
Brand: Wika
SKU: 4217209
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![Wika 4215471 213.53.4" -30 inHg/+15 psi 2nd scale bar 1/2 NPT lower mou | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PIC_PR_21X_53_en_us_62635_16b099a3-be9c-492d-bb10-dfaf5bb66789_medium.png?v=1720030387)
4215471 | 213.53.4" -30 inHg / +15 psi 2nd scale bar 1 / 2 NPT lower mou | Wika
Brand: Wika
SKU: 4215471
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![Wika 4214099 232.50.6" 30 psi 2nd scale kg/cm2 1/2 NPT lower mount | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PIC_PR_232_50_233_50_de_de_48101_cef6fc0f-f10e-4fb3-8a15-6e05d4bf2b55_medium.png?v=1720030388)
4214099 | 232.50.6" 30 psi 2nd scale kg / cm2 1 / 2 NPT lower mount | Wika
Brand: Wika
SKU: 4214099
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![Wika 4231213 131.11.2" 300 psi 1/8" NPT lower mount | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/131.11_74f32ad5-8201-4d61-93de-c72df44253c4_medium.jpg?v=1720030387)
4231213 | 131.11.2" 300 psi 1 / 8" NPT lower mount | Wika (OBSOLETE)
Brand: Wika
SKU: 4231213
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![Wika 4207419 233.53.063 60 psi 2nd scale kPa 1/4 NPT lower mount | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PIC_PR_23X_53_en_us_62600_a9e32c03-de72-4e7d-94a7-3bc3622bab53_medium.png?v=1720030382)
4207419 | 233.53.063 60 psi 2nd scale kPa 1 / 4 NPT lower mount | Wika
Brand: Wika
SKU: 4207419
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![Wika 4212782 632.34.4,5" -60 inH2O...60 inH2O 1/2 NPT lower mount | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PIC_PR_632_34_en_us_62671_08259e72-f58c-4989-a52d-eeae7ea1ca00_medium.png?v=1720030383)
4212782 | 632.34.4, 5" -60 inH2O...60 inH2O 1 / 2 NPT lower mount | Wika
Brand: Wika
SKU: 4212782
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![Wika 4217144 612.34.4,5" 0 inH2O...150 inH2O 1/4 NPT lower mount | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PIC_PR_632_34_en_us_62671_25923488-933e-4d8e-a14f-fec39149cc38_medium.png?v=1720030380)
4217144 | 612.34.4, 5" 0 inH2O...150 inH2O 1 / 4 NPT lower mount | Wika
Brand: Wika
SKU: 4217144
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