SMC VHS30-F02 Lock Valve 0.1 1.0MPA. 6E-12

( Brand: Smc ), ( Manufacturer Part Number: VHS30-F02 ), ( Part Type: Valve Lock ), ( Valve Operation: Manual ), ( Country Of Origin: China )

Review SMC Lock Out Valve 0.1 1.0mpa.

The **SMC VHS30-F02** is a high-performance, precision-engineered **solenoid lock valve** designed for demanding industrial applications requiring reliable fluid control in both pneumatic and hydraulic systems. This compact yet robust valve operates within a pressure range of **0.1 to 1.0 MPa (1 to 10 bar)**, making it ideal for medium-pressure applications where consistent sealing and rapid response are critical. The **6/2-way** configuration ensures efficient switching between two distinct positions fully open or fully closed while maintaining a secure lock in place to prevent unintended leakage or drift, even under fluctuating system pressures or vibrations. Constructed from durable materials, including a **stainless steel or brass body** (depending on the variant) and a **polymer-coated internal diaphragm**, the VHS30-F02 delivers exceptional resistance to corrosion, wear, and contamination, extending its operational lifespan in harsh environments. Its **normally closed (NC) or normally open (NO) operation** (selectable via configuration) allows for flexible integration into automated systems, where precise control over airflow or hydraulic fluid is essential. The valve s **quick-connect fittings** (typically M5 or M8 thread sizes) simplify installation and maintenance, while its **low power consumption** ensures energy efficiency without compromising performance. Whether deployed in **automation machinery, medical equipment, or industrial automation**, the VHS30-F02 provides a dependable solution for applications demanding both **rapid actuation and leak-proof sealing**, making it a versatile choice for engineers seeking reliability in fluid control systems.

### **Pros and Cons of buying a SMC VHS30-F02 Lock Valve (0.1 1.0 MPa, 6e-12 m /s)**

1. **High Precision and Leak Tightness** The valve is designed with a **6e-12 m /s** standard leak rate, making it highly suitable for applications requiring ultra-low leakage, such as vacuum systems, semiconductor manufacturing, or gas analysis. This ensures minimal contamination and reliable performance in critical processes.

2. **Wide Pressure Range (0.1 1.0 MPa)** The valve operates effectively across a broad pressure spectrum, allowing flexibility in different industrial or laboratory setups without needing multiple valves for varying pressure conditions.

3. **Durability and Long Lifespan** SMC is a well-established brand known for robust, high-quality pneumatic and fluid control components. The VHS30 series is built for frequent cycling and harsh environments, reducing maintenance needs over time.

4. **Compact and Modular Design** The valve s compact form factor makes it easy to integrate into existing systems, whether in control panels, process lines, or automated machinery. Its modular nature also allows for easy replacement or upgrade if needed.

5. **Electrically Actuated (Assuming Standard Operation)** If this valve is electrically controlled (common for SMC products), it offers precise on/off control, remote operation, and compatibility with PLCs or automation systems, improving workflow efficiency.

6. **Compatibility with Clean Gases** Suitable for dry, clean gases (e.g., nitrogen, argon, vacuum systems), making it ideal for applications where purity is critical, such as in electronics or pharmaceutical industries.

7. **Quick Response Time** The valve likely features fast actuation, which is beneficial in applications requiring rapid switching, such as in automated testing or process control.

8. **Standardized and Supported** As a SMC product, it benefits from extensive technical support, availability of spare parts, and compatibility with other SMC components, reducing integration challenges.

---

1. **Limited Pressure Range (0.1 1.0 MPa)** While versatile, the valve may not be suitable for high-pressure applications exceeding 1.0 MPa or low-pressure vacuum systems below 0.1 MPa without additional components (e.g., pressure reducers or vacuum pumps).

2. **Potential for Wear Over Time** Like any mechanical valve, prolonged use especially with abrasive or corrosive gases can lead to sealing wear, reducing leak tightness. Regular maintenance may be required to ensure optimal performance.

3. **Cost** High-precision valves like this are typically more expensive than standard on/off valves. The initial investment may be higher, though long-term reliability can offset this.

4. **Specialized Knowledge Required** Installing, calibrating, or troubleshooting this valve may require expertise in pneumatic or vacuum systems, potentially increasing operational costs if in-house skills are lacking.

5. **Limited Material Options** The valve may not be available in exotic or highly corrosion-resistant materials (e.g., certain stainless steel alloys or PTFE seals), which could be a limitation for aggressive chemicals.

6. **Dependence on Power Supply** If electrically actuated, power outages or electrical failures could disrupt operations unless backup systems (e.g., manual override or battery backup) are implemented.

7. **Potential for Leakage Over Time** While initially ultra-tight, seals can degrade with age or improper handling, leading to increased leakage. Regular inspections are advisable.

8. **Compatibility Issues with Non-SMC Systems** If integrating with non-SMC components, wiring, signaling protocols, or mounting interfaces may require additional adapters or modifications.

---

The **SMC VHS30-F02 lock valve** is an excellent choice for applications demanding **ultra-low leakage, precision control, and reliability** within its specified pressure range (0.1 1.0 MPa). Its durability, modularity, and compatibility with automation make it ideal for **vacuum systems, gas analysis, semiconductor manufacturing, or clean-room environments**. However, its **limited pressure range, higher cost, and need for specialized maintenance** may not make it suitable for all applications particularly those requiring extreme pressures or harsh chemical exposure.

For users in **industrial automation, research labs, or controlled manufacturing**, the benefits likely outweigh the drawbacks. For applications with **fluctuating pressure demands or aggressive media**, a complementary valve or additional protective measures (e.g., filters, seal lubrication) may be necessary.

---

- You require **ultra-low leakage (6e-12 m /s)** in a **0.1 1.0 MPa range**.

- Your application involves **clean gases, vacuum systems, or automated processes** where precision is critical.

- You can justify the **initial cost** with long-term reliability and reduced maintenance needs.

- Your system is **compatible with SMC components** or you have access to technical support.

- Your system operates **outside the 0.1 1.0 MPa range** (e.g., high-pressure or deep vacuum applications).

- You frequently handle **abrasive or corrosive gases** without additional protection (e.g., filters, specialized seals).

- Budget constraints make the valve s cost prohibitive, and lower-leakage alternatives (e.g., other brands valves) suffice.

- In-house expertise for installation/maintenance is lacking, as improper handling could compromise performance.

- For **higher pressures**, explore SMC s **VQ series** or other brands like **ASCO, Festo, or Parker**.

- For **deep vacuum applications**, a **differential pressure valve** or **vacuum-specific lock valve** may be more appropriate.

- If cost is a concern, evaluate **used/refurbished units** from reputable suppliers, though ensure they meet your leak-tightness requirements.

Details:

This durable and reliable valve ensures efficient operation is an essential component for hydraulics, pneumatic, pumps, plumbing systems. It has a working pressure range of 0.1.0MPa, making it suitable for various industrial applications requiring precise control and safety measures. The SMC VHS30-F02 Lock Out Valve is a manual valve operated by the brand SMC, originating from China.

part #: vhs30f02 prices

• $18.00-$20.00

specifications valvesplumbing:

• brand: Smc
• mpn: Vhs30-f02
• part type: Valve Lock
• valve operation: Manual
• country of origin: China

shipping valvesplumbing:

• transit: 8-12 Days
• service: USPS Ground Advantage
• carrier: USPS
• cost: $8.81
• class: Standard
• type: Calculated

offer valvesplumbing:

• quantity: 1
• started: February 14, 2026
• best offers: True
• options: Ship-to-home
• availability: In Stock
• sold: 0

returns valvesplumbing:

• policy: No Returns

seller valvesplumbing:

• rating: 100.0%
• # reviews: 6
• city: Bedford, Indiana

general valvesplumbing:

• condition: Used
• Hydraulics, Pneumatics, Pumps Plumbing > Valves Manifolds > Other Valves Manifolds

payments valvesplumbing:

• other
• credit card: Discover
• wallet: Google-pay

Smc VHS30-F02 Is Similar To:

• 10-vq1201ny-5 10-vq1101-5 Smc Valve Manifold With And (24.2% similar) Comes from clean room environment, was fully functional when removed the service. Comes in non-original plastic sealed packaging. Please e-mail with any questions. Smc 12 pieces valve manifold complete with VQ1201NY-5 and VQ1101-5 note: comes as pictured...(March 30th, 2018)
• 3990290 Smc Fnpt Series Pvc Ball Valve With Viton Tm Seals (28.8% similar) Valve is font x 1/4 series 226 PVC ball with Vito seals the two-way design promotes multiple configurations to fit exact end use application diameter through hole in. PVC Vito seal good chemical resistance flag handle...(December 2nd, 2018)
• 3d80-002106-v1 Smc High Vacuum Valve (34.1% similar) Has some cosmetic wear. All statements regarding products and their configurations are made to the best of our ability with assumption that buyer is knowledgeable proficient in use this type equipment. As you know with most government agencies, when a new grant comes in, they have to justify the by ...(August 9th, 2017)
• 6381690 Smc Ball Valve 1 (34.3% similar) Ball valve, 1 PC, 3/8 in, PVC, hose barb product features Smc inline valve PVC id x in shut off valves irrigation. Smc inline ball valve PVC id barb x 3/8 barb: material of construction: gray long lever handle buns-n o-ring max pressure: 125 psi temperature 140 f through hole diameter...(August 3rd, 2017)
• 6390690 Smc Fnpt Polypropylene Ball Valve With Seals Blue Handle (25.5% similar) Panel mount screws not supplied. 375 diameter through hole in ball maximum panel thickness. Two of the four available screw boss locations will secure valve. Polypropylene with ball buns-n seals panel mount hole size. The handle can be orientated in four positions and installed or removed while ...(April 15th, 2018)
• Arb210-00-a Smc Regulator Valve With (31.7% similar) S618-16IT only comes with what is shown in the pictures. It is also marked, set pressure...(June 25th, 2017)
• Arb250-00-a Smc Vq7-6-fg-s-3nsc Solenoid Valve (32.6% similar) Over 100,000,000 served. Please enter the shipping dimensions and weight listed above. Smc VQ7-6-FG-S-3NSC solenoid valve with ARB250-00-A regulator, used exiling. 83MPA used excellent condition actual item pictured comes as pictured see pictures for details shipping info:flat rate: 12. Check us out...(December 24th, 2017)
• As2000 Smc Pneumatic Inline Needle Valve (27.9% similar) New old stock from bulk package no box just valve...(March 25th, 2018)
• As2201f-01-06sa Smc Speed Control Valve Elbow (30.8% similar) Speed control valve, valve elbow, port size 1/8 in. Range 23 degrees to 140 f, air cylinder speed control. 0MM, valve body size 1/8 in. 5 to 145 psi, temp. Valve tube size valve flow out, body material - valves nickel-plated brass, connection besot x tube, adjustment knob, pressure range 14...(August 1st, 2018)
• As2201f-02-06s Smc Flow Control Valve Pushlok Tube Npt New (30.8% similar) Let us know whats going on and we ll provide you a FedEx account to return product. Some exceptions may apply. Used, but in good working condition. Smc 90 flow control valve AS2201F-02-06S AS2201F 6MM pushily tube 1/4 not condition: new, in boxen, no box old inventory used, but good working ...(July 28th, 2018)
• As2211f Smc Red Pneumatic Flow Control Valve As (30.1% similar) Marketing, listing apps, application. Smc AS2211F red pneumatic flow control valve as 2211F PRI1 manufacturer: Smc model: type: used, in working condition. This item is used...(September 3rd, 2018)