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Valves

Displaying products 1 - 10 of 10 results
NOSHOK 100 Series - Hard Seat Mini Needle Valves
Price: From $51.27 to $116.11
NOSHOK 100 Series - Hard Seat Mini Needle Valves
Compact size valve built for maximum durability and robust performance.
NOSHOK 400 Series - Hard Seat Standard Needle Valves
Price: From $78.42 to $852.87
NOSHOK 400 Series - Hard Seat Standard Needle Valves
NOSHOK Standard Needle Valves are the workhorses of the industry.
NOSHOK 500 Series - Soft Seat Standard Needle Valves
Price: From $81.01 to $779.05
NOSHOK 500 Series - Soft Seat Standard Needle Valves
NOSHOK STANDARD NEEDLE VALVES are the workhorses of the industry
NOSHOK 600 Series - Hard Seat Block & Bleed Needle Valves
Price: From $114.52 to $300.19
NOSHOK 600 Series - Hard Seat Block & Bleed Needle Valves
Block & bleed design allows pressure to be bled off without disturbing the permanent piping installation, allowing quick and easy removal or replacement of instruments.
Ralston Instruments Block and Bleed Valves
Price: From $205.49 to $318.62
Ralston Instruments Block and Bleed Valves
Ralston Instruments Keep a calibration system pressurized with a fluid or gas while venting the pressure from the device being calibrated
Ralston In-line Vent Valves
Price: From $116.26 to $231.45
Ralston In-line Vent Valves
Use to slowly or quickly bleed pressure from a line after a calibration is complete
NOSHOK 800/850 Series Bleed Needle Valves with Hard Seat and Soft Tip
Price: From $59.67 to $78.19
NOSHOK 800/850 Series Bleed Needle Valves with Hard Seat and Soft Tip
Bleed valves provide a convenient means to relieve process pressures trapped between a shut off valve and the instrument Uses the same bonnet assemblies of the 100/150 Series mini valves with an integrated single threaded body for insertion in vent port.
Ralston Replacement Parts
Price: From $1.76 to $1,155.54
Ralston Replacement Parts
Replacement parts for Ralston hand pumps, calibration manifolds, nitrogen sources and volume contollers
Ralston Compressed Gas Cylinder Valve Adapters
Price: From $151.83 to $219.13
Ralston Compressed Gas Cylinder Valve Adapters
Safe, Reliable Design, Durable stainless steel construction, Large knurled knob for excellent grip, even while wearing gloves, O-ring seal for secure connections without a wrench or thread tape.
Fluke - 700PRV-1 Pressure Relief Valve Kit
Price: $1,000.99
Fluke - 700PRV-1 Pressure Relief Valve Kit
The Fluke 700PRV-1 consists of a relief valve settable from 725 to 5800 PSI (50 to 200 bar) to be used with the 700HTP-1 Hydraulic Test Pump. The 1/8” NPT male thread to fits directly into the Fluke 700HTP-1 pressure pump.