pressure regulating valves
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![Wika 52972550 213.53.2.5" 4000 psi 2nd scale bar 7/16-20 UNF SAE #4 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/wika_logo_4821cc7f-3026-4441-9592-078c0be096d0_medium.png?v=1720032576)
52972550 | 213.53.2.5" 4000 psi 2nd scale bar 7 / 16-20 UNF SAE #4 | Wika
Brand: Wika
SKU: 52972550
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![Wika 52971897 111.12 1.5" 100 psi 2nd scale kPa 1/8 NPT center back m | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/wika_logo_81a57099-12b1-41bd-86f2-d7ca1dadc9bd_medium.png?v=1720032576)
52971897 | 111.12 1.5" 100 psi 2nd scale kPa 1 / 8 NPT center back m | Wika
Brand: Wika
SKU: 52971897
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![Wika 52973494 233.30.2.5" -1/+4 bar 2nd scale psi 1/4 NPT lower mount | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/wika_logo_e504d72b-bdec-4015-951c-2ac58c4ee4c5_medium.png?v=1720032576)
52973494 | 233.30.2.5" -1 / +4 bar 2nd scale psi 1 / 4 NPT lower mount | Wika
Brand: Wika
SKU: 52973494
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![Wika 52972601 232.53.050 10 bar 2nd scale psi 1/4 NPT lower mount | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/wika_logo_1a44ba32-68f9-4765-add2-5dcff81d819b_medium.png?v=1720032573)
52972601 | 232.53.050 10 bar 2nd scale psi 1 / 4 NPT lower mount | Wika
Brand: Wika
SKU: 52972601
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![Wika 52973364 213.53.2.5" 400 psi 2nd scale kPa 1/4 NPT back mount | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/wika_logo_efb669fe-4dd5-4d2d-a8ba-a3b85442f1fb_medium.png?v=1720032574)
52973364 | 213.53.2.5" 400 psi 2nd scale kPa 1 / 4 NPT back mount | Wika
Brand: Wika
SKU: 52973364
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![Wika 52972186 632.34.4,5" 0 in.WC...60 in.WC 1/2 NPT lower mount | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/wika_logo_370ce2a1-b97a-4c1e-8928-29dc0ec67e81_medium.png?v=1720032570)
52972186 | 632.34.4, 5" 0 in.WC...60 in.WC 1 / 2 NPT lower mount | Wika
Brand: Wika
SKU: 52972186
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![Wika 52971570 232.53.063 (approx. -1/+25 bar) -30INHG/400PSI 1/4 NPT | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/wika_logo_976f07d6-dfb1-44bc-9d9a-c58b024be147_medium.png?v=1720032570)
52971570 | 232.53.063 (approx. -1 / +25 bar) -30INHG / 400PSI 1 / 4 NPT | Wika
Brand: Wika
SKU: 52971570
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![Wika 52973423 633.34.4,5" 0 mmH2O...5000 mmH2O G1/2B lower mount | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/wika_logo_0d08878b-3f15-4cc9-9d13-d9b307ace6bc_medium.png?v=1720032567)
52973423 | 633.34.4, 5" 0 mmH2O...5000 mmH2O G1 / 2B lower mount | Wika
Brand: Wika
SKU: 52973423
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![Wika 52973498 233.30.2.5" 160 psi 2nd scale bar 1/4 NPT lower mount | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/wika_logo_0b128c12-9aef-4dbe-acda-b4b73309cb38_medium.png?v=1720032568)
52973498 | 233.30.2.5" 160 psi 2nd scale bar 1 / 4 NPT lower mount | Wika
Brand: Wika
SKU: 52973498
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![Wika 52971200 213.53.4" 1500 psi 2nd scale bar 1/2 NPT lower back mount | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/wika_logo_02b14f36-7f75-4882-9324-46938dda33a9_medium.png?v=1720032566)
52971200 | 213.53.4" 1500 psi 2nd scale bar 1 / 2 NPT lower back mount | Wika
Brand: Wika
SKU: 52971200
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![Wika 52972564 232.34.4.5" 200 psi 2nd scale bar 1/2 NPT lower mount | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/wika_logo_004ca997-4582-4abb-af57-1b31df442875_medium.png?v=1720032565)
52972564 | 232.34.4.5" 200 psi 2nd scale bar 1 / 2 NPT lower mount | Wika
Brand: Wika
SKU: 52972564
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![Wika 52970957 213.53.2.5" 30 bar R 1/4-ISO7 (DIN2999) back mount | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/wika_logo_679f38b9-f6b7-48aa-be9d-66e101a2dcfa_medium.png?v=1720032566)
52970957 | 213.53.2.5" 30 bar R 1 / 4-ISO7 (DIN2999) back mount | Wika
Brand: Wika
SKU: 52970957
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![Wika 52972107 232.34.4.5" (approx. 1 bar) 10PSI(3-15PSI) 1/2 NPT lower | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/wika_logo_42fe1a1a-c808-474e-bc1e-465745b16d1c_medium.png?v=1720032564)
52972107 | 232.34.4.5" (approx. 1 bar) 10PSI(3-15PSI) 1 / 2 NPT lower | Wika
Brand: Wika
SKU: 52972107
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![Wika 52971786 233.53.063 25 bar 2nd scale psi 1/4 NPT lower mount | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/wika_logo_23b418df-465c-4401-b0d7-2140b74d538d_medium.png?v=1720032565)
52971786 | 233.53.063 25 bar 2nd scale psi 1 / 4 NPT lower mount | Wika
Brand: Wika
SKU: 52971786
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![Wika 52971680 111.12 2.5" -30 inHg/+160 psi 2nd scale kg/cm2 1/4 NPT | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/wika_logo_491b103b-107b-4d1c-b83f-797f93206c75_medium.png?v=1720032561)
52971680 | 111.12 2.5" -30 inHg / +160 psi 2nd scale kg / cm2 1 / 4 NPT | Wika
Brand: Wika
SKU: 52971680
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![Wika 52971302 213.40.2.5" 160 bar 2nd scale psi G1/4B center back mount | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/wika_logo_daabcf1d-d9ca-4cfd-8f96-0667a96686d4_medium.png?v=1720032563)
52971302 | 213.40.2.5" 160 bar 2nd scale psi G1 / 4B center back mount | Wika
Brand: Wika
SKU: 52971302
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![Wika 52971687 233.50.4" 10 bar 1/4 tube connection lower mount | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/wika_logo_8fb9b929-203c-437a-b566-f22e1cce6b9b_medium.png?v=1720032559)
52971687 | 233.50.4" 10 bar 1 / 4 tube connection lower mount | Wika
Brand: Wika
SKU: 52971687
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![Wika 52971528 213.53.2" 30 psi 2nd scale kg/cm2 1/4 NPT back mount | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/wika_logo_e477beed-48ca-4951-81f2-a392e197f031_medium.png?v=1720032560)
52971528 | 213.53.2" 30 psi 2nd scale kg / cm2 1 / 4 NPT back mount | Wika
Brand: Wika
SKU: 52971528
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![Wika 52970663 111.12 2.0" 160 psi 2nd scale kPa R 1/8-ISO7 (DIN2999) | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/wika_logo_1edf6e36-8730-4167-8eda-274c0999a926_medium.png?v=1720032557)
52970663 | 111.12 2.0" 160 psi 2nd scale kPa R 1 / 8-ISO7 (DIN2999) | Wika
Brand: Wika
SKU: 52970663
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![Wika 52970922 212.53.4" 400 psi 2nd scale kg/cm2 1/4 NPT lower back moun | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/wika_logo_bb814550-57e2-42a0-a5a9-e3268659fb64_medium.png?v=1720032554)
52970922 | 212.53.4" 400 psi 2nd scale kg / cm2 1 / 4 NPT lower back moun | Wika
Brand: Wika
SKU: 52970922
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![Wika 52966516 233.53.063 20 bar 2nd scale psi 1/4 NPT lower mount | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/wika_logo_8f42e66c-774b-40b2-9c51-a4ca6c453bbe_medium.png?v=1720032556)
52966516 | 233.53.063 20 bar 2nd scale psi 1 / 4 NPT lower mount | Wika
Brand: Wika
SKU: 52966516
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![Wika 52970886 232.53.100 160 psi 2nd scale bar 1/2 NPT lower mount | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/wika_logo_b2be7f65-6a22-4805-bc81-aec26912ec46_medium.png?v=1720032552)
52970886 | 232.53.100 160 psi 2nd scale bar 1 / 2 NPT lower mount | Wika
Brand: Wika
SKU: 52970886
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![Wika 52970885 232.53.100 100 psi 2nd scale bar 1/2 NPT lower mount | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/wika_logo_5410fb90-7336-4542-b375-838a508f2550_medium.png?v=1720032552)
52970885 | 232.53.100 100 psi 2nd scale bar 1 / 2 NPT lower mount | Wika
Brand: Wika
SKU: 52970885
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![Wika 52970924 212.53.4" 100 psi 2nd scale kg/cm2 1/4 NPT lower back moun | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/wika_logo_e2cea3b6-08b8-4787-94d8-07af2635e9ca_medium.png?v=1720032552)
52970924 | 212.53.4" 100 psi 2nd scale kg / cm2 1 / 4 NPT lower back moun | Wika
Brand: Wika
SKU: 52970924
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