Series HNV Needle Valve 1-Valve Block Manifolds

For Use with Gas and Liquids, Pressures Up to 6000 psi

Series HNV Block Manifolds is a barstock style needle valve that is designed for isolating instruments from liquids or gases. The valve series features fine threading and large seat area to ensure tight shutoff. Wetted materials are 316 SS and PTFE making these ideal for use with corrosives. The HNV has been tested to assure vibration and thermal stability. Body includes a lock pin to prevent accidental bonnet disengagement. The HNV is available in male x female and female x female connections from 1/8" to 1". Tee handle is constructed of 316 SS and allows low torque operation.

Product Applications

  • Instruments line shut off, instrument isolation, drain valve, specially designed for gas service and liquid applications

Models & Ordering

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Shipping Information

All shipping times are dependent on product availability at time of shipment.

Although we make every effort to ensure a continuous supply of our products, occasional circumstances may force us to temporarily run out of a product, or have shipping delays. Should this occur, customers will be notified soon after placement of any orders for such products and, if applicable, items will be put on backorder. For orders requiring expedited shipment, our customer service team can be contacted to confirm product availability

COVID-19 Update: Due to high customer demand, lead time on some products may be up to two weeks. While this is a developing health situation, we are working continuously to take the necessary measures to ensure that the products you need are available with minimal interruption.

Model Description Usually Ships* Price Code Order
Ships: Next Day
Price: $32.75
1/8" needle valve, female x female. Next Day* $32.75 B Order
Ships: Next Day
Price: $35.00
1/4" needle valve, female x female. Next Day* $35.00 B Order
Ships: Next Day
Price: $35.75
3/8" needle valve, female x female. Next Day* $35.75 B Order
Ships: Next Day
Price: $49.25
1/2" needle valve, female x female. Next Day* $49.25 B Order
Ships: Next Day
Price: $57.50
3/4" needle valve, female x female. Next Day* $57.50 B Order
Ships: Next Day
Price: $88.00
1" needle valve, female x female. Next Day* $88.00 B Order


Gases and liquids compatible with wetted materials.
End Connections:
Wetted Materials:
316 SS and PTFE packing.
Pressure Limits:
6000 psi (431 bar) @ 200°F (93°C). 4000 psi (276 bar) @ 464°F (240°C).
Temperature Limits:
464°F (240°C).
Other Materials:
Handle: 316 SS.

Product Literature

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