Quality Tubular Valves

SERIES Q175 & Q170 TUBULAR VALVES

Automatic valves come with a corrosion-resistant ball checks. 316 stainless steel valves come with 316 stainless steel ball checks. These valves are designed for standard straights through flow with 1/2" or 3/4" vessel connections. These valves can be put together with highly durable Pyrex glass tube or high pressure tube of 5/8" or 3/4" diameter.  Guard rods and a round Plexiglas cover are available to protect the glass tube.

SERIES Q156 & Q136 TUBULAR VALVES

The Q156 and Q136 Tubular Valves are manufactured for different types of connections. Both series have forged bodies of carbon steel or of stainless steel as per required. all carbon steel are rust proofed. High quality Borosilicate tubular glass should be used with these valves. Pressure rating for both these series is dependant on length of glass tube and pressure rating of the type of glass.

SERIES Q156 TUBULAR VALVES

Offset union bonnet - Renewable seat - Forged body

SERIES Q136 TUBULAR VALVES

Offset Integral bonnet and seat with a forged body

Quality Gauge Cocks (Valves)

SERIES Q146 & Q147 GAUGE COCKS

These valves are manufactured for a different variety of services such as standard trim, sour gas trim, NACE traim and low temperature. All valves have a dropped forged body with screwed bonnect and intergral seat. These valves have a unique floating shank tail paiece for up to ¼” variation in vessel connection centre distance.

Q146 valve: offset pattern with female npt gauge connection

Q147 valve: offset pattern with union gauge connection

Pressure rating 2500 lbs @ 100F, 1400lbs @ 750F

SERIES Q66 & Q67 GAUGE COCKS

These valves have a dropped forged body with a cast iron hand wheel. Longevity is assured a stainless seat, stainless steel stem and stainless steel ball check. All carbon steel parts are coated with a rust inhibitor.

Q66 valve: offset pattern with female npt gauge connection

Q67 valve: offset pattern with union gauge connection

Pressure rating 4000 lbs @ 100F, 1500 lbs @ 750F

SERIES Q76BL & Q77BL GAUGE COCKS

These valves are designed for use with flat glass gauges, instrument piping and for applications requiring a lightweight valve. They have a bolted bonnet and outer stem & yoke construction.

Q76BL: offset pattern with female NPT gauge connection

Q677BL: offset pattern with union gauge connection.

Pressure Rating 3000 Lbs @ 100F