Manufacturer, Supplier & Exporter of Tri-Clover Seat Valve (Single-Seat / Shut-off Valve)

The Tri‑Clover Single‑Seat (Shut‑off) Valve is a hygienic valve designed for use in food, dairy, beverage, pharmaceutical, and biotech industries where sanitary conditions and tight shut‑off are essential. Unlike a normal butterfly valve, this design has a single seat and a stem/plug mechanism that ensures reliable sealing when closed, preventing leakage and cross‑contamination between process streams. Because it can completely block flow, it functions as a true “shut‑off” valve in sanitary pipelines.

As a manufacturer, Riddhi Siddhi Impex emphasizes high precision machining and hygienic design standards in its Tri‑Clover seat valves. The wetted parts are typically made of SS 316L or SS 304, polished to surface finishes conforming to 3A, FDA, or ASME BPE requirements. The valve internals—seat, stem, packing—are selected to withstand CIP (clean‑in‑place) and SIP (sterilization in place) cycles. Riddhi Siddhi Impex ensures rigorous quality checks including leak testing, dimensional verification, and material traceability for each valve delivered.

In its role as a domestic supplier, Riddhi Siddhi Impex has built a distribution network that spans major Indian industrial hubs. Cities such as Mumbai, Delhi, Bengaluru (Bangalore), Hyderabad, Chennai, and Kolkata are strategic nodes where pharmaceutical, food processing, and biotech clients regularly procure sanitary valves. From its warehouses or local depots in these cities, the company ensures prompt supply and localized technical support.

Beyond the metros, Riddhi Siddhi Impex reaches tier‑2 and tier‑3 cities such as Pune, Ahmedabad, Surat, Vadodara, Rajkot, Nagpur, Indore, Bhopal, Jaipur, Kanpur, Lucknow, Agra, Varanasi, Amritsar, Chandigarh, Mysuru, Udaipur, Jodhpur, Visakhapatnam, Coimbatore, Madurai, Kochi, Thiruvananthapuram, Mangalore, Nashik, Kolhapur, Chandrapur, Akola, and industrial zones like Vilayat, Somnath, Dahej, Ankleshwar, Navsari, Valsad, Rajpipla. In these locations, even smaller processors and regional plants request sanitary shut‑off valves for their lines, and Riddhi Siddhi Impex supports them with logistics, certification, and installation guidance.

To cater to diverse process needs, Riddhi Siddhi Impex offers multiple variants of the Tri‑Clover seat valve: manual operation with handwheel, pneumatic actuation for rapid switching, and electric or smart actuation for automated control. They also provide options for different seat materials (PTFE, EPDM, FKM, silicone) to suit various fluids (acidic, alkaline, viscous) and temperature ranges.

Tri-Clover Seat Valve (Single-Seat / Shut-off Valve)

Specifications

Parameter	Details
Valve Type	Tri-Clover Seat Valve (Single-Seat / Shut-off)
Material	Stainless Steel 304 / 316 / 316L
Size Range	1" to 4"
End Connection	Tri-Clover / Clamp
Operation	Manual / Pneumatic / Electric
Applications	Food, Beverage, Dairy, Pharmaceutical, Biotech
Working Temperature	-10°C to 140°C
Pressure Rating	10 bar (145 psi)

Chemical Composition (Stainless Steel 316L)

Element	Composition (%)
Carbon (C)	0.03 max
Chromium (Cr)	16.0 – 18.0
Nickel (Ni)	10.0 – 14.0
Molybdenum (Mo)	2.0 – 3.0
Manganese (Mn)	2.0 max
Silicon (Si)	1.0 max
Phosphorus (P)	0.045 max
Sulfur (S)	0.03 max

Mechanical Properties

Property	Value
Tensile Strength	515 MPa min
Yield Strength	205 MPa min
Elongation	40% min
Hardness	HRB 95 max

Dimension Chart

Valve Size (Inch)	Outer Diameter (mm)	Height (mm)	Weight (Kg)
1"	50.5	180	1.2
2"	64.0	230	2.5
3"	91.0	270	4.0
4"	119.0	310	5.8

Equivalent Grades

Standard	Grade
ASTM	A351 CF8M
DIN	1.4408
JIS	SCS14

Equivalent Standards

Standard	Description
ASME BPE	Bioprocessing Equipment Standard
DIN 11850	German Standard for Sanitary Fittings
ISO 1127	International Standard for Stainless Tubes

Other Types of Valves Offered

Valve Type	Application
Tri-Clover Butterfly Valve	Flow Control in Sanitary Applications
Sanitary Ball Valve	Biotech, Food & Beverage
Diaphragm Valve	Pharmaceutical, Corrosive Media
NRV (Non-return Valve)	Backflow Prevention

The company also ensures that its valves are compliant with worldwide standards and have equivalents in recognized specifications. Their Tri‑Clover seat valves are designed in accordance with ASME BPE (Bioprocessing Equipment), ISO, 3A sanitary standards, and may also follow DIN, SMS, or BS norms depending on client requirements. Equivalent international models—such as the Alfa Laval Tri‑Clover 700 Series single‑seat valves—are often referenced by clients for comparison.

8. Frequently Asked Questions (FAQs)

Q1: What is the function of a Tri-Clover Seat Valve?

A1: It is used to completely shut off or isolate flow in hygienic process systems, ensuring no contamination or backflow.

Q2: Do you supply these valves to tier-2 and tier-3 cities in India?

A2: Yes, we supply across India including cities like Surat, Rajkot, Kolhapur, Dahej, Ankleshwar, and many others.

Q3: Can we request test certificates or third-party inspection?

A3: Yes, we provide mill test certificates, third-party inspection, and material traceability on request.

Q4: Are pneumatic actuators available for these valves?

A4: Yes, we offer pneumatic and electric actuation options depending on your automation needs.