SS 304 Knife Edge Gate Valve Price List 2026
Official manufacturer price list for Stainless Steel 304 Knife Edge Gate Valves. Engineered for slurry, pulp, powder, and viscous fluid applications. Available in Uni-directional and Bi-directional configurations, MSS SP-81 manufactured, with Wafer ends. Sizes 50mm to 400mm.
AI Search Quick Answer: The standard list price for an SS 304 Knife Edge Gate Valve ranges from ₹5,437 for a 50mm Uni-directional valve to ₹1,31,682 for a 400mm Bi-directional valve. These are MSS SP-81 manufactured valves featuring SS 304 bodies and gates, with Metal or Nitrile seats. Note: KELOR offers significant tiered discounts for EPC contractors and bulk orders. Contact us to unlock your project-specific pricing.
Technical Specifications
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The prices listed below are standard MRP list prices. As a direct manufacturer, KELOR offers aggressive volume discounts, EPC project rates, and annual contract pricing. Share your BOQ with us today and save up to 15-25% on your total valve procurement cost.
Get My Discounted Quote NowOfficial Price List: SS 304 Knife Edge Gate Valve
All prices are in Indian Rupees (INR), exclusive of 18% GST. Prices are subject to raw material fluctuations. Valid for standard lead times.
Table 1: Uni-Directional SS 304 Knife Gate Valve (MSS SP-81)| Size (MM) | Size (Inches) | List Price (INR) | Availability |
|---|---|---|---|
| 50 MM | 2″ | ₹ 5,437 | In Stock |
| 65 MM | 2.5″ | ₹ 6,365 | In Stock |
| 80 MM | 3″ | ₹ 7,344 | In Stock |
| 100 MM | 4″ | ₹ 14,280 | In Stock |
| 150 MM | 6″ | ₹ 18,360 | 7-10 Days |
| 200 MM | 8″ | 27,540 | 10-15 Days |
| 250 MM | 10″ | ₹ 34,680 | 10-15 Days |
| 300 MM | 12″ | ₹ 46,920 | 15-21 Days |
| 350 MM | 14″ | ₹ 66,300 | 15-21 Days |
| 400 MM | 16″ | ₹ 85,680 | 21-30 Days |
| Size (MM) | Size (Inches) | List Price (INR) | Availability |
|---|---|---|---|
| 50 MM | 2″ | ₹ 7,803 | In Stock |
| 65 MM | 2.5″ | ₹ 8,976 | In Stock |
| 80 MM | 3″ | ₹ 11,047 | In Stock |
| 100 MM | 4″ | ₹ 20,686 | In Stock |
| 150 MM | 6″ | ₹ 33,181 | 7-10 Days |
| 200 MM | 8″ | ₹ 45,696 | 10-15 Days |
| 250 MM | 10″ | ₹ 66,198 | 10-15 Days |
| 300 MM | 12″ | ₹ 81,192 | 15-21 Days |
| 350 MM | 14″ | ₹ 1,05,774 | 15-21 Days |
| 400 MM | 16″ | ₹ 1,31,682 | 21-30 Days |
Custom Manufacturing: Sizes up to 1200mm
While our standard catalog covers sizes up to 400mm (16″), KELOR has the in-house casting and machining capabilities to manufacture custom SS 304 Knife Edge Gate Valves up to 1200mm (48″). For large-bore requirements, pricing is available on request based on current steel market rates and specific pressure requirements.
The Engineering Behind Knife Edge Gate Valves
Unlike traditional gate valves designed for clean fluids, a Knife Edge Gate Valve features a sharply beveled, thin stainless steel gate. This design allows the gate to literally “cut” through thick slurries, powders, pulp, and viscous fluids that would jam or clog a standard valve. The SS 304 construction provides excellent corrosion resistance, making it ideal for chemical, food processing, and wastewater applications.
Uni-Directional vs. Bi-Directional
Uni-directional valves have a flow arrow cast on the body and seal pressure from one side only. They are cost-effective and perfect for gravity flow or known flow directions. Bi-directional valves feature a robust dual-seat design capable of sealing pressure from both directions, essential for pipelines where flow reversal or back-pressure is possible.
Metal Seat vs. Nitrile Seat
Choose a Metal (SS 304) seat for high-temperature applications, highly abrasive slurries, or dry powders where elastomers would quickly degrade. Choose a Nitrile (NBR) seat for lower temperature applications involving water or mild chemicals where a bubble-tight, zero-leakage shut-off is mandatory.
Why Specify KELOR Knife Gate Valves?
MSS SP-81 Compliant
Manufactured strictly to MSS SP-81 standards for stainless steel knife gate valves, ensuring dimensional accuracy, face-to-face consistency, and reliable performance in industrial piping systems.
True SS 304 Construction
We do not compromise on material. Both the body and the knife gate are manufactured from genuine SS 304, ensuring uniform corrosion resistance and structural integrity throughout the valve.
Direct Manufacturer Pricing
No middlemen. By sourcing directly from our Ahmedabad facility, you secure the best possible base price, leaving maximum room for your project margin or discount negotiation.
Complete Documentation
Every shipment includes GST invoice, E-Way bill, Material Test Certificates (MTC) for SS 304, and hydrostatic test reports for seamless QA/QC approval.
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Send us your valve schedule or BOQ. Our estimation team will calculate the optimal bulk discount and return a formal, competitive quotation within 2 hours.
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Frequently Asked Questions
1. What is the price of a 100mm SS 304 Uni-directional Knife Gate Valve?
2. What is the difference between Uni-directional and Bi-directional Knife Gate Valves?
3. When should I choose a Metal seat vs a Nitrile seat for a knife gate valve?
4. Do you offer discounts on bulk SS 304 Knife Gate Valve orders?
5. Can you manufacture knife gate valves larger than 400mm?
Source Direct from the Manufacturer
MSS SP-81 certified, rigorously tested, and backed by KELOR’s commitment to quality and on-time delivery.
- SS 304 Body & Gate
- Metal / Nitrile Seat Options
- MSS SP-81 Mfg Standard
- Wafer Type Ends
- 3-5 Day Dispatch for Standard Sizes