GR Series: One-way Flow Control Valves
GR One-way Flow Control Valve
from ₹672 + GST
Final price confirmed on WhatsApp
Available — pickup today from Sector 9, Noida
Same-day Delhi NCR dispatch · call to confirm stock on your exact model

Throttling the air on one side only, a one-way flow control valve lets you slow a cylinder's stroke in a chosen direction while air still flows freely the other way, which is how machine builders dial in speed without changing the actuator. The GR series gives 8 stocked variants from an M5 port through G1/8, G1/4, G3/8 and up to G1/2, so it fits everything from a small clamp to a heavier cylinder. As a genuine Festo stockist we hold the GR range in Sector 9, Noida and dispatch across Delhi NCR. Prices begin at ₹672 + GST, with the rate for your port size confirmed on WhatsApp.
Models & Sizes — price + tap a size to get its quote on WhatsApp
Each size shows an indicative ex-GST price. Tap WhatsApp for the exact, bulk-adjusted quote on your model.
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One-way flow control valve GR-M5-B
- Actuation
- Flow control
- Port Size
- M5
One-way flow control valve GR-1/8-B
- Actuation
- Flow control
- Port Size
- G1/8
One-way flow control valve GR-3/8-B
- Actuation
- Flow control
- Port Size
- G3/8
One-way flow control valve GR-1/4
- Actuation
- Flow control
- Port Size
- G1/4
One-way flow control valve GR-1/2
- Actuation
- Flow control
- Port Size
- G1/2
One-way flow control valve GR-QS-6
- Actuation
- Flow control
One-way flow control valve GR-QS-8
- Actuation
- Flow control
| Model / Size | Ports | Actuation | Port Size | Voltage | Price (+ GST) | Enquire |
|---|---|---|---|---|---|---|
| One-way flow control valve GR-M5-B151213 | — | Flow control | M5 | — | ₹1,517 + GST | |
| One-way flow control valve GR-1/8-B151215 | — | Flow control | G1/8 | — | ₹672 + GST | |
| One-way flow control valve GR-3/8-B6308 | — | Flow control | G3/8 | — | ₹2,680 + GST | |
| One-way flow control valve GR-1/42101 | — | Flow control | G1/4 | — | ₹995 + GST | |
| One-way flow control valve GR-1/23720 | — | Flow control | G1/2 | — | ₹3,168 + GST | |
| One-way flow control valve GR-QS-6193969 | — | Flow control | — | — | ₹821 + GST | |
| One-way flow control valve GR-QS-8193970 | — | Flow control | — | — | ₹1,038 + GST | |
| One-way flow control valve GRA-1/4-B6509 | — | Flow control | G1/4 | — | ₹1,799 + GST |
Need a size not listed? Call +91-9811104037 or WhatsApp us for availability and your exact-model price.
Technical Specifications
| Brand | Festo |
| Series | GR |
| Family | Valves |
| Variants stocked | 8 |
| HS / Import Code | 84812000 |
Need GR One-way Flow Control Valve? Get the Best Dealer Price
Indicative price from ₹672 + GST. Shri Narayan Machinery LLP confirms the exact, bulk-adjusted Festo price on WhatsApp.
Quote in ~2 hrs · bulk pricing · GST invoice
C-101, Sector 9, Noida, Uttar Pradesh 201301 | Festo Stockist
Frequently Asked Questions: GR One-way Flow Control Valve
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