Category disk gates

Clamp Butterfly Valve (Pair) - StarryValve

a pair of butterfly valve clips

Dimensions (mm)
DN	A	B	C	PN10		PN16		CLASS125		E	F	G	L	n-φp	H
DN	A	B	C	D	HOLE	D1	HOLE	D2	HOLE	E	F	G	L	n-φp	H
DN50	130	70	56	125	4-19	125	4-19	120.7	4-19.05	11	70	90	41	4-10	19
DN65	139	74	56	145	4-19	145	4-19	139.7	4-19.05	11	70	90	43.6	4-10	19
DN80	148	93	56	160	8-19	160	8-19	152.4	4-19.05	11	70	90	44.2	4-10	19
DN100	166	105	56	180	8-19	180	8-19	190.5	8-19.05	11	70	90	51	4-10	19
DN125	191	119	56	210	8-19	210	8-19	215.9	8-22.35	14	70	90	53.4	4-10	19
DN150	206	138	56	240	8-23	240	8-23	241.3	8-22.35	14	70	90	54.7	4-10	19
DN200	249	170	71	295	8-23	295	12-23	298.5	8-22.35	17	102	125	59.1	4-12	25
DN250	285	205	71	350	12-23	355	12-28	362	12-25.4	22	102	125	64.6	4-12	30
DN300	326	248	71	400	12-23	410	12-28	431.8	12-25.4	22	102	125	75.5	4-12	30

Product Details

Butterfly valve

Design

Offset plates, vertical plates, inclined plates, levers, etc.

Materials

Carbon steel, stainless steel, nickel-based alloys, etc.

Technical Parameters:

Working pressure: PN10 / PN16

Applicable media: water, oil and gas

Temperature range: - 10°C ~ 100°C

Sizes: DN15 - DN500

Sanitary Butterfly Valve - Compact Isolation

Clamp-end sanitary butterfly valve supplied as a pair. 304/316L stainless steel disc and body, EPDM or silicone seat, pull-handle or actuator operation, 3A compliant.

Model reference: Clamp Butterfly Valve (Pair) · size range DN25-DN100 · connection Tri-clamp.

Key features

Supplied as a matched pair with identical torque characteristics
Laser-etched size and material marking on the body
Wafer clamp body, lightweight and fast to install between ferrules
Disc and body in 316L with Ra 0.8 µm standard polish
EPDM, silicone or PTFE seats for different temperature ranges
Trigger or multi-position handle, actuator pad available
Low torque, 90° operation with visual position indicator

Typical applications

Beverage and dairy process lines
Pharmaceutical water and CIP circuits
Tank outlets and transfer panels
Food-processing and cosmetic production
Water treatment and filtration skids

Materials and standards

Body: 316L; sizes DN25-DN100 (1"-4"); ends: clamp / weld; seat: EPDM, silicone or PTFE; disc: 316L; pressure 10 bar; temperature -10 °C to +130 °C (EPDM); testing per API 598. All wetted parts are traceable to EN 10204 3.1 mill certificates, and each valve is pressure-tested before packing.

Frequently asked questions

Why is this supplied as a pair?
Sanitary butterfly valves are commonly installed in pairs on either side of a tank outlet or pump so the line can be split and cleaned; the pair price is lower than two single orders.

Which seat for steam or hot CIP?
Use PTFE or high-temperature silicone; EPDM is limited to about 130 °C and is best for cold and warm CIP cycles.

Browse all butterfly valves · sanitary butterfly valve requirements

Our ability to create

Our factory is compliant with ISO 9001:2015 standards.

We value the quality of all processes. We make sure that our valves can withstand the worst environmental pressures.

Stainless Steel Valves are manufactured in our factories, ensuring the quality of each valve and 99.99 % delivery accuracy.

If you have special valve performance requirements, you can contact us and we offer several customized services.