Shut-off valves Valves / connectors Type
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![Dwyer A-473 8 mm OD tubing to 1/8" NPT shut-off valve | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/valves-connectors_pic_1_6e519998-54ef-4d59-86e0-5192345820bb_medium.jpg?v=1719998310)
A-473 | 8 mm OD tubing to 1 / 8" NPT shut-off valve | Dwyer
Brand: Dwyer
SKU: A-473
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![Dwyer A-311 Shut off valve | brass | 1/8" NPT to 1/8" NPT. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/valves-connectors_pic_1_a22272ad-ac34-408c-b0f2-b11ade950b9b_medium.jpg?v=1719998261)
A-311 | Shut off valve | brass | 1 / 8" NPT to 1 / 8" NPT. | Dwyer
Brand: Dwyer
SKU: A-311
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![Dwyer A-312 Shut off valve | brass | 1/8" NPT to 1/4" metal tubing. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/valves-connectors_pic_1_e53f5c06-275f-42be-b466-ec6ba3cfc995_medium.jpg?v=1719998274)
A-312 | Shut off valve | brass | 1 / 8" NPT to 1 / 4" metal tubing. | Dwyer
Brand: Dwyer
SKU: A-312
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