Type 850/860/870 Miniature Air and Water Pressure Regulator Series

Product catalog summary

Overview: The ControlAir Type 850/860/870 Series are compact pressure regulators designed for economical and high-performance regulation of compressed air (Type 850), water (Type 860), and potable water (Type 870). These units are tailored for OEM markets and are ideal for applications requiring precise pressure control.

Specifications: The regulators feature a diaphragm-operated design for accurate downstream pressure, avoiding issues common with piston designs. They include a molded rubber supply valve to ensure precise regulation and prevent leakage. The Type 870 is specifically designed for potable water systems, with materials approved by NSF or FDA.

Features: Key features include easy and accurate adjustment, availability in relieving and non-relieving models, compact and lightweight design, and low cost. Porting options include 1/8" and 1/4" NPT and BSP.

Flow Characteristics: The Type 850/860/870 regulators offer flow capacities of 24 scfm at 100 psig supply and 2.2 gal/min at 60 psig output. They support a maximum supply pressure of 250 psig for air and 150 psig for water.

Materials: The body is made from epoxy-coated zinc, electroless nickel-plated zinc, or chromium-plated zinc. The bonnet and valve seat are made from acetal, while the diaphragm and O-ring are composed of nitrile/nylon. The valve plug is brass/nitrile or lead-free brass with food-grade nitrile for the Type 870.

Accessories: Optional accessories include a mounting bracket, panel nut, and various pressure gauges ranging from 0-15 psi to 0-160 psi.

Warranty: ControlAir products are warranted for 18 months against defects in materials and workmanship, provided they are used according to recommended guidelines. The warranty covers repair, refund, or replacement at ControlAir's discretion.

Ordering Information: The ordering system includes options for output pressure ranges, port sizes, and model types, with additional options for non-relieving models.

Catalog excerpts

Type 850/860/870 Miniature Air and Water Pressure Regulator Series-1

Miniature Air and Water Pressure Regulators Type 850 Miniature Air Pressure Regulator Type 860 Miniature Water Pressure Regulator Type 870 Miniature Potable Water Pressure Regulator The ControlAir Type 850/860/870 Series are compact units that provide economical, high performance pressure regulation of compressed air (Type 850), water (Type 860) or drinkable water (Type 870). Designed specifically for the OEM market, these units are ideal for compressed air or water pressure control applications. The highly sensitive diaphragm-operated design delivers accurate downstream pressure by eliminating the problems caused by sticking in piston designs utilized by competitors. A molded rubber supply valve provides accurate regulation and helps prevent leakage. • Compact & Lightweight • Low Cost 1/4" NPT Port, 0-100 psig Range, 100 psig Supply; Flows for Outputs of 20, 40, 60, & 80 psig BAR, g Outlet Pressure • Relieving and Non-relieving Models 1/4" NPT Port, 0-100 psig Range, 100 psig Supply; Flows for Outputs of 20, 40, 60, & 80 psig psig • Easy and Accurate Adjustment Type 850/860/870 Flow Characteristics Outlet Pressure The Type 850/860 is recommended for use in any industrial application that requires water or air pressure regulation and low cost. The Type 870 is designed for use in potable water systems. Materials in contact with water are approved by National Sanitation Foundation (NSF) or the Food and Drug Administration (FDA) for use in potable water systems. Elastomers in the Type 870 are food grade. Water Flow

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Type 850/860/870 Miniature Air and Water Pressure Regulator Series-2

Type 850/860/870 Specifications Type/Media Flow Capacity 24 scfm (48 m3/hr) at 100 psig (6.9 BAR) supply, 60 psig (4.1 BAR) output Relief Capacity 0.5 scfm (.85 m3/hr) Downstream pressure 10 psig (0.7 BAR) above setpoint Operating Temperature Less than 6 scfh (0.17 m3/hr) Maximum Supply Pressure Inlet and outlet-1/8" or 1/4" NPT/BSP Gauge (2) - 1/8" NPT/BSP Output Ranges 0-5 psig (0-0.4 BAR) 0-15 psig (0-1.0 BAR) 0-30 psig (0-2.1 BAR) Epoxy Coated Zinc Acetal Nitrile/Nylon Brass/Nitrile Materials Body: Bonnet, Valve Seat: Diaphragm, O-ring: Valve Plug: Electroless Nickel Plated Zinc Acetal Nitrile/Nylon...

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