Name: 2070-MFS 2 Valve Block & Bleed, Hard Seat, 1/2 NPT Male - 1/2 NPT Female, 316 SS, 0.187" Orifice
Brand: NOSHOK
SKU: 2070-MFS

About

Combines isolating and venting in a single valve, eliminating the need for tubing and fittings
Block valve isolates the downstream process fluids, and the bleed valve exhausts upstream fluids enabling instruments to be removed without disturbing the permanent piping installation
The 1/4" NPT vent plug is located 90º to the left and may be removed and replaced with exhaust piping to direct the fluids to a safe location

Featured Specifications

Connection

1/2" NPT

Materials

Electropolished 316 Stainless Steel

Pressure Ratings at 200 Degree Fahrenheit (ºF) Temperature

10,000 psi

Process Type

Block & bleed

Dimensions Additional Dimensions Flow Schematic

Data Sheet

3D Model

Type	Needle Valve
Connection	1/2" NPT
Valve Type	Male-Female
Valve Material	Stainless Steel
Material	Electropolished 316 Stainless Steel
Stem Seal and Type	All 316 Stainless Steel stems with Fluorocarbon (FKM) o-ring and Polytetrafluoroethylene (PTFE) back-up ring below the threads, Polytetrafluoroethylene (PTFE) or Graphite packing optional
Pressure Ratings at 200 Degree Fahrenheit (ºF) Temperature	10,000 psi
Weight	2 lb
Orifice Size	0.187 in
Cv Coefficient	0.44
Seat	Hard Seat
Process Type	Block & bleed
Length	4 in

Additional Options

Stem Tips

Ball (440C stainless) (T5)
Ball (carbide) (T6)
Ball (ceramic) (T7)
Ball (Monel) (T8)
Non-rotating regulating (316 Stainless) (T9)

O-Rings

EPDM (EM1)
FFKM (Perfluoroelastomer 3018 or equivalent) (KZ1)

Handles

2-1/2" "T" (HL2)
1" Round knurled (HL3)
1-3/8" Phenolic (HL4)
1-3/4" Phenolic (HL5 )

Limitations Which Apply Are

These units must be operated within the catalogued environmental and application parameters. Determination of failure will be made by NOSHOK, Inc.'s equipment and personnel or a certified test facility specializing in this type of evaluation.

In keeping with and for purposes of product and/or manufacturing process improvements, NOSHOK, Inc. reserves the right to make design changes without prior notice.

Additional Information

100% helium leak tested to 1 x 10^-4 ml/s for guaranteed performance and reliability
Blow-out proof stem provides a secondary stem seal in the full open position
FKM o-ring seal and PTFE back-up ring below the stem threads to protect from corrosion and galling; PTFE or Graphite packing optional
All stem threads are rolled for strength and ease of operation
One-piece bonnet with a metal-to-metal seal to the valve body below the bonnet threads
Slotted spring pin to prevent accidental loosening
Vinyl dust cap for bonnet and stem (non-packing)

Installed Options and Accessories	Packing (If a packing option is chosen, maximum pressure rating is 6,000 psi. Refer to the Pressure vs. Temperature: Packing Style with Compatible Fluid chart Options Reference Chart) PTFE (P1) Graphite (P2) Stem Tips Non-rotating (316 Stainless Steel) (T1) Ball, 440C Stainless Steel (T5) Ball, carbide (T6) Ball, ceramic (T7) Ball, Monel (T8) Non-rotating regulating, 316 Stainless Steel (T9) O-Rings (Other o-ring materials available on request) EPDM (EM1) FFKM (Perfluoroelastomer) 3018 or equivalent (KZ1) NBR (NB1) Panel Mount 1 nut (PM1) 2 nuts (PM2) Handles 1-13/16" Mini T-Handle (HL1) 2-1/2" T-Handle (HL2) 1" Round Knurled Handle (HL3) 1-3/8" Phenolic Handle (HL4) 1-3/4" Phenolic Handle (HL5) Cleaning For Oxygen Service (Stainless Steel Only)
Uninstalled Options and Accessories	Bleed Plug, Stainless Steel, 1/4" NPT (BP2-S)
Assembly Options	NOSHOK offers multiple assembly options to meet your specific system requirements. Consult factory to discuss your customized solution.

Note

Please note that the standard o-ring in all the NOSHOK valves is FKM and the standard handles are block "T" handles (HL2) and bleed mini "T" handles (HL1).

The handle material will always match the material of the valve, unless otherwise specified. For example, the "T" handle (HL2) on the 2070-FFC will be steel. When only the standard configuration is needed, no additional designations are necessary. Please consult the factory for special application requests.

All NOSHOK valve products conform to the MSS SP-99 instrument valves standards, and valves supplied with packing also conform to MSS SP-132 compression packing systems for instrument valves standard.

Prop 65 Warnings

⚠️ WARNING: This product can expose you to chemicals including Lead and Nickel, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov

2070-MFS