pressure regulating valves
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![Wika 52072134 213.53.4" 3000 psi 2nd scale bar 1/4 NPT lower back mount | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PIC_PR_21X_53_en_us_62635_e40f1715-52d9-43b3-bb97-13c0542f1d1f_medium.png?v=1720031065)
52072134 | 213.53.4" 3000 psi 2nd scale bar 1 / 4 NPT lower back mount | Wika
Brand: Wika
SKU: 52072134
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![Wika 50999240 232.34.4.5" 100 psi 230FTH2O 1/2 NPT lower mount | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/wika_logo_7082ec11-e771-4b80-8eff-dd9462e69445_medium.png?v=1720031061)
50999240 | 232.34.4.5" 100 psi 230FTH2O 1 / 2 NPT lower mount | Wika
Brand: Wika
SKU: 50999240
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![Wika 52033945 233.53.063 200 psi 2nd scale bar 1/4 NPT center back moun | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PIC_PR_23X_53_en_us_62600_9e20a421-bee4-4fb8-92ae-43fb7cf083d7_medium.png?v=1720031061)
52033945 | 233.53.063 200 psi 2nd scale bar 1 / 4 NPT center back moun | Wika
Brand: Wika
SKU: 52033945
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![Wika 50997654 631.10.2.5" 0 inH2O...30 inH2O 1/4 NPT lower mount | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/wika_logo_e1598d51-796a-4b27-9b92-a3c8e8a8917b_medium.png?v=1720031058)
50997654 | 631.10.2.5" 0 inH2O...30 inH2O 1 / 4 NPT lower mount | Wika
Brand: Wika
SKU: 50997654
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![Wika 52063020 233.53.063 300 psi 2nd scale kPa 1/4 NPT lower mount | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/wika_logo_b843f243-7d7c-4f66-b13c-2cfefcc1362d_medium.png?v=1720031061)
52063020 | 233.53.063 300 psi 2nd scale kPa 1 / 4 NPT lower mount | Wika
Brand: Wika
SKU: 52063020
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![Wika 50987641 233.53.100 100 psi 2nd scale bar 1/2 NPT lower mount | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PIC_PR_23X_53_en_us_62600_01902fc6-b8b0-4e92-a871-1f5a428c5078_medium.png?v=1720031058)
50987641 | 233.53.100 100 psi 2nd scale bar 1 / 2 NPT lower mount | Wika
Brand: Wika
SKU: 50987641
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![Wika 52007561 213.53.4" 3000 psi 2nd scale bar G1/2B lower mount | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PIC_PR_21X_53_en_us_62635_b14f6457-a492-4290-a3a3-8a5440b67f2c_medium.png?v=1720031058)
52007561 | 213.53.4" 3000 psi 2nd scale bar G1 / 2B lower mount | Wika
Brand: Wika
SKU: 52007561
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![Wika 52059014 233.53.063 3000 psi 2nd scale bar G1/4B center back mount | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/wika_logo_7216adc7-4f5b-42de-b6a1-7256a03efbc0_medium.png?v=1720031058)
52059014 | 233.53.063 3000 psi 2nd scale bar G1 / 4B center back mount | Wika
Brand: Wika
SKU: 52059014
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![Wika 50976869 213.53.2.5" 1000 psi 2nd scale bar 1/4 NPT lower mount | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/wika_logo_e4a66a59-be3c-4542-b5ef-36c7020f1348_medium.png?v=1720031054)
50976869 | 213.53.2.5" 1000 psi 2nd scale bar 1 / 4 NPT lower mount | Wika
Brand: Wika
SKU: 50976869
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![Wika 52048497 232.34.4.5" (approx. 5 bar) 5BAR 1/2 NPT lower mount | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/wika_logo_628d5cfc-6567-4699-b44d-ca7a3231d0b5_medium.png?v=1720031055)
52048497 | 232.34.4.5" (approx. 5 bar) 5BAR 1 / 2 NPT lower mount | Wika
Brand: Wika
SKU: 52048497
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![Wika 52033902 233.53.063 600 psi 2nd scale bar 1/4 NPT center back moun | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PIC_PR_23X_53_en_us_62600_103e32f9-b74a-402e-83e6-e0a983706666_medium.png?v=1720031053)
52033902 | 233.53.063 600 psi 2nd scale bar 1 / 4 NPT center back moun | Wika
Brand: Wika
SKU: 52033902
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![Wika 50988558 233.54.063 160 psi 2nd scale kPa 1/4 NPT lower mount | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PIC_PR_23X_54_en_us_62598_29e784d9-6813-4da4-bca8-edd0d4038f16_medium.png?v=1720031051)
50988558 | 233.54.063 160 psi 2nd scale kPa 1 / 4 NPT lower mount | Wika
Brand: Wika
SKU: 50988558
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![Wika 52004422 213.53.2.5" 3000 psi 2nd scale bar 1/4 NPT back mount | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/wika_logo_5ec9a8cd-454e-49ab-813a-036ad48c8a6d_medium.png?v=1720031051)
52004422 | 213.53.2.5" 3000 psi 2nd scale bar 1 / 4 NPT back mount | Wika
Brand: Wika
SKU: 52004422
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![Wika 52051340 611.10.2.5" 0 mbar...160 mbar 1/4 NPT center back mount | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/wika_logo_3433a7cb-6353-4417-9c39-ff7c6c6b0316_medium.png?v=1720031054)
52051340 | 611.10.2.5" 0 mbar...160 mbar 1 / 4 NPT center back mount | Wika
Brand: Wika
SKU: 52051340
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![Wika 52040283 213.53.4" 400 bar 2nd scale psi G1/2B lower mount | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/wika_logo_4e6dc1e5-ec5b-41b2-8c09-593936e23b52_medium.png?v=1720031049)
52040283 | 213.53.4" 400 bar 2nd scale psi G1 / 2B lower mount | Wika
Brand: Wika
SKU: 52040283
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![Wika 52081583 632.50.2.5" 0 inH2O...60 inH2O 1/4 NPT center back mount | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/wika_logo_c7ee1141-f072-415b-ba1a-79c18a5c0c0d_medium.png?v=1720031051)
52081583 | 632.50.2.5" 0 inH2O...60 inH2O 1 / 4 NPT center back mount | Wika
Brand: Wika
SKU: 52081583
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![Wika 52036464 611.10.2.5" -40 mbar...0 mbar 1/4 NPT lower mount | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PIC_PR_611_10_631_10_en_us_84884_2aa72048-31e1-4b28-bd69-9bca634c294c_medium.png?v=1720031049)
52036464 | 611.10.2.5" -40 mbar...0 mbar 1 / 4 NPT lower mount | Wika
Brand: Wika
SKU: 52036464
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![Wika 52077781 233.53.063 -30 inHg/+300 psi 1/4 NPT center back mount | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/wika_logo_2ff12ec1-b6c6-44b5-8f6d-6d2f3f6144b9_medium.png?v=1720031048)
52077781 | 233.53.063 -30 inHg / +300 psi 1 / 4 NPT center back mount | Wika
Brand: Wika
SKU: 52077781
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![Wika 50956698 233.50.2.5" 400 psi 2nd scale bar 1/4 NPT center back | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/wika_logo_a8fa52d5-bdaa-476d-9243-ed7af617279e_medium.png?v=1720031048)
50956698 | 233.50.2.5" 400 psi 2nd scale bar 1 / 4 NPT center back | Wika
Brand: Wika
SKU: 50956698
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![Wika 52062856 111.10 2.5 7500PSI/MPA 1/4 L ST-CASE R BOOT GALIL-AR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/wika_logo_7719c13d-7ec9-4d8f-bdcd-3ce2fff98e96_medium.png?v=1720031045)
52062856 | 111.10 2.5 7500PSI / MPA 1 / 4 L ST-CASE R BOOT GALIL-AR | Wika (OBSOLETE)
Brand: Wika
SKU: 52062856
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![Wika 50991362 632.50.4" -20 inH2O...20 inH2O 1/4 NPT lower mount | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PIC_PR_632_50_633_50_en_us_62811_2c5d1c05-4793-4269-af53-2bb3b051af99_medium.png?v=1720031045)
50991362 | 632.50.4" -20 inH2O...20 inH2O 1 / 4 NPT lower mount | Wika
Brand: Wika
SKU: 50991362
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![Wika 52033601 233.53.100 1500 psi 2nd scale kPa 1/2 NPT lower back moun | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PIC_PR_23X_53_en_us_62600_d5bc7b19-3879-4db8-92aa-a2d1f159675c_medium.png?v=1720031045)
52033601 | 233.53.100 1500 psi 2nd scale kPa 1 / 2 NPT lower back moun | Wika
Brand: Wika
SKU: 52033601
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![Wika 52035301 233.53.063 6000 psi 2nd scale bar 1/4 NPT center back mou | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PIC_PR_23X_53_en_us_62600_3268fe00-715b-4c07-a4f2-af6fb7099c96_medium.png?v=1720031044)
52035301 | 233.53.063 6000 psi 2nd scale bar 1 / 4 NPT center back mou | Wika
Brand: Wika
SKU: 52035301
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