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Stop Valves
5 products available
5 products found
Twin-Diaphragm Stop Valve — SAE Flare (KM Series)
The SAE Flare version of the KM twin-diaphragm manual stop valve, covering 1/4" to 3/4" connections with Kv values from 0.28 to 3.65 m³/h. Twin stainless-steel diaphragms isolate the stem for a leak-free service life, while SAE flare ends install without brazing — making it the go-to valve on serviceable liquid, suction and hot-gas lines.
Twin-Diaphragm Stop Valve — ODF Brazed (KM Series)
The ODF Brazed version of the KM twin-diaphragm manual stop valve, covering 1/4" to 7/8" copper tube sizes with Kv values from 0.28 to 3.65 m³/h. Twin stainless-steel diaphragms deliver a zero-leak stem for life, while brazed ODF copper tails give a permanent, vibration-proof joint — the default pick for OEM refrigeration and cold-room lines.
90° Angle Stop Valve — SAE × NPT (HS-L Series)
The HS-L right-angle stop valve links an SAE flare port to a male NPT port at 90°, so it threads straight into receiver and oil-separator outlets without adapters. Six models cover 1/4" to 3/4" with Kv from 0.4 to 3.5 m³/h, rated at 45 bar and −40 to 150 °C for R22, R404A, R410A and other HCFC/HFC refrigerants.
Forged-Brass Oil-Line Angle Stop Valve — SAE Flare (HS-OL Series)
The HS-OL is a 90° angle stop valve with SAE flare connections on both ends — designed specifically for oil-separator and receiver service lines where you need to isolate, drain or replace components without cutting pipe. Three models cover 1/4" to 3/8" with Kv from 0.4 to 0.5 m³/h, rated at 45 bar and −40 to 150 °C.
Reduced-Bore Angle Stop Valve — SAE Flare (HS-OL-W Series)
The HS-OL-W is a reduced-bore 90° angle stop valve with SAE flare connections on both ends — designed for compact, low-flow oil-return and control lines where a smaller throat is preferred. Three models cover 1/4" to 3/8" with minimum bore from ø3.5 mm and Kv from 0.3 to 0.5 m³/h, rated at 45 bar and −40 to 150 °C.
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