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Carbon Steel Lug Type Eccentric Butterfly Valve Manual ANSI 300LB PN40

zhejiang teyi valve co.,ltd.

Carbon Steel Lug Type Eccentric Butterfly Valve Manual ANSI 300LB PN40

Brand Name : TEYI

Model Number : D373H

Certification : CE/API/ISO/TS

Place of Origin : China

MOQ : 1-10PCS

Price : negotiation

Payment Terms : L/C at sight, T/T, Westem Union

Supply Ability : 1000pcs per month

Packaging Details : Packed in woven bag firstly, and then reinforced with wooden case for outer packing

Product Name : Lug butterfly valve

Size : DN40 to DN2000

Pressure : Class150 , PN16 to PN25

Working Temperature : -29 to 550 ℃

Design Standard : API609, BS5155

Inspection Standard : API598

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Carbon Steel Lug Type Eccentric Butterfly Valve Manual ANSI 300LB PN40

Description:
1. Elastic property of composite metal sealing ring to perform zero leakage.

2. Torque seal to ensure persistent bidirectional tightness with zero leakage.

3. The design of right-angled rotacting with zero friction is implemented by the distinctive triple eccentric principle, it eliminates the frictionbet-ween the seat and sealing ring in 90 degree rotation.

4. STL one-pice hard surface seat may adapt to working conditions,which is featured by long service life and easy maintenance.

5. One piece cast (Sheet welded) body, face to face dimnesion confirming to ISO5752, ASME B16.10 and API609, replacement to high performance butterfly valves and other types of valves,easy and flexible installation.

6. All metal structure and leak-tight performance meet with friesafety.

7. Anti-blowout stem for high depenedability, completely conforming to API609

8. The valve position indicator on the stem and the flange mounted at the top are in favor of the indication of disc position.

9. The stem of triple eccentric butterfly valve is a shaft, stem and disc are connected by key or pin-key combination.

10. Operation: Manual and Gear Box

Standard:

1. Design and Manufacture standard: API609

2. Material pressure-Temperature standard: ASME B16.34

3. Face to Face Dimension standard:

a) Flange short pattern to ISO5752 Basic series 13

b) Flange Long pattern to ASME B16.10 for flanged gate valve

4. Flange ends dimension standard: ≤24inch to ASME B16.5. >24inch to ASME B16.47 Series B.


Specifications:

Material of main Parts Body Carbon Steel, Alloy, Stainless Steel
Disc Carbon steel, Stainless Steel
Shaft SS410,Stainless Steel
Seat Stainless Steel, STL
Packing Graphite or PTFE
Working Temperature -29 to 550
Operation Lever, Gear box, Pneumatic, Electric actuator
Working Medium Water, Oil, Gas, Steam


Dimmesion:

Carbon Steel Lug Type Eccentric Butterfly Valve Manual ANSI 300LB PN40 Carbon Steel Lug Type Eccentric Butterfly Valve Manual ANSI 300LB PN40

Size 40 50 65 80 100 125 150 200 250 300 350 400 450
L(mm) 43 46 64 64 70 76 89 114 114 127 140 152
H(mm) 112 115 120 138 164 175 215 243 285 320 350 350
Size 500 600 700 800 900 1000 1200 1400 1600 1800 2000
L(mm) 152 154 165 190 203 216 254 279 318 356 406
H(mm) 380 435 480 530 595 650 775 870 1000 1110 1250

Typical Application:
1 . Checmical
2 . Petrochemical processing
3 . Food and Beverage
4 . Power and Utilities
5 . Pulp and Paper

We are committed to offering porducts that meet a wide range of appications and requirments. We continually improve our product line by introducing new products and enhancing exsiting designs. Providing our customers with the best quality on the market.


Product Tags:

offset butterfly valve

      

high performance butterfly valves

      
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