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Product Specifications:
| Item | Needle Valve |
| Body Material | Stainless Steel |
| Bonnet Style | Integral |
| Connection | FNPT |
| Connection Size - Side 1 | 1/4" |
| Connection Size - Side 2 | 1/4" |
| Connection Type | FNPT x FNPT |
| Fitting Style | Straight |
| Flow Coefficient (cv) | 0.35 |
| For Media | Chemicals, Inert Gas, Oil |
| Handle Material | Stainless Steel |
| Inlet Connection Size | 1/4" |
| Inlet Connection Type | NPT |
| Inlet Type | Female |
| Length | 2 1/8" |
| Max. Flow Rate | 0.35 GPM |
| Max. Height | 3 1/8" |
| Max. Operating Pressure | 6000 psi |
| Max. Operating Temp. | 538 Deg C |
| Max. Operating Temp. | 538°C |
| Max. Pressure | 6000 psi |
| Max. Pressure (cwp) | 6000 psi |
| Media Temperature Range | -65°F to +450°F |
| Min. Operating Temp. | -54°C |
| Outlet Connection | 0.25" |
| Outlet Port | Female |
| Overall Length | 2.13" |
| Pipe Size | 1/4" |
| Seal Material | PTFE |
| Seat Material | Metal |
| Stem Material | Stainless Steel |
| Stem Type | Non Rotating |
| Temp. Rating | -65°F to +450°F |
| Temp. Rating | -65 Degrees to 450 Degrees F |
| Valve Body Style | Inline |
| Valve Series | H Series |
Shipping Info:
| Ship weight (kg) | 0.43 |
| Ship height (cm) | 3.56 |
| Ship length (cm) | 5.4 |
| Ship width (cm) | 7.94 |
| HS code | 8481803090 |
| Country of Origin | GB |
Product Details:
- Parker HNVS4FF-GR valve designed to slowly open a tapered pin for controlling fluid flow (pressure rating up to 6000 psi)
- Comes equipped with rolled spindle operating threads which provide a secure connection between two pipes
- Features stainless steel construction and panel & base mounting options for easy installation
- Self-centring, non-rotating spindle tip which provides a complete, bubble tight shutoff
- Back stop spindle and integrated dust cap prevent blowout and ingress of contaminants
Frequently Asked Questions:
Q. Is Parker HNVS4FF-GR needle valve susceptible to leakage?
A. No, its self-centring, non-rotating spindle tip ensures tight shutoff and eliminates any chance of leakage.
Q. Does Parker HNVS4FF-GR adhere to any safety standards?
A. Yes, these valves are factory tested in accordance with API 598 standards.
Q. Is Parker HNVS4FF-GR valve ideal for dense fluids?
A. This Parker needle valve is ideal for systems that use less viscous and light liquids or gases.
Product Variants
| Product | Model | Max. Operating Pressure | Flow Rate | Body Material | Stem Material | Seal Material | Connection Type | Stem Type | Handle Material | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
LNV102F-6 | - | - | Brass | Brass | Neoprene | Flare x Flare | Brass | Brass | €82.03 | |
![]() |
2A-V4LR-B | - | 0.12 GPM | Brass | PTFE | PTFE | Compression x Compression | V Stem | Nylon | €321.99 | |
![]() |
2A-V4LN-B | - | 0.12 GPM | Brass | PTFE | PTFE | Compression x Compression | Regulating | Nylon | €313.94 | |
![]() |
4F-V6LR-SS | - | 0.73 GPM | Stainless Steel | PTFE | PTFE | FNPT x FNPT | V Stem | Nylon | €477.88 | |
![]() |
4F-V6LN-SS | - | 0.55 GPM | Stainless Steel | - | PTFE | - | Needle | Nylon | €362.96 | |
![]() |
4F-V6LK-SS | - | 0.8 GPM | Stainless Steel | PCTFE | PTFE | FNPT x FNPT | PCTFE | Nylon | €533.75 | |
![]() |
4F-V6LR-B | - | 0.73 GPM | Brass | PTFE | PTFE | FNPT x FNPT | V Stem | Nylon | €268.29 |
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PARKER HNVS4FF HNVS4FF-GR -GR Needle Valve, Straight Fitting, 6000 psi, 0.35 GPM, FNPT
€374.71 /unit
