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API 594 Cast Steel Wafer Check Valves , Class 150 Double Disc Butterfly Check Valve

Good quality Flanged Check Valve for sales
Good quality Flanged Check Valve for sales
Your company goods is very good, with best service. wishing more discount next time and its honour to cooperate together with yours.

—— Mr.Gitendra Chetty

Very good quality, thanks for suggestion about delivery arrangement. Hope more cooperation in further.

—— Pooyan Alidoost

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API 594 Cast Steel Wafer Check Valves , Class 150 Double Disc Butterfly Check Valve

China API 594 Cast Steel Wafer Check Valves , Class 150 Double Disc Butterfly Check Valve supplier

Large Image :  API 594 Cast Steel Wafer Check Valves , Class 150 Double Disc Butterfly Check Valve

Product Details:

Place of Origin: China
Brand Name: TEYI
Certification: CE/API/ISO/TS
Model Number: H76H

Payment & Shipping Terms:

Minimum Order Quantity: 1-10PCS
Price: negotiation
Packaging Details: Packed in carton firstly, and then reinforced with wooden case for outer packing
Delivery Time: 5-8 working days after received payment
Payment Terms: L/C at sight. T/T, Westem Union
Supply Ability: 500pcs per month
Detailed Product Description
Product Name: Wafer Check Valve Size: 2“-48”(DN50-DN1200)
Pressure: PN10 To PN40 Pressure Test: GB/T13927-1992
Face To Face Dimensions: GB/T1220-1989 Medium: Water, Sewage, Oil

API 594 Cast Steel Wafer Check Valves , Class 150 Double Disc Butterfly Check Valve

 

 

Product Description

 

Double disc check valve design is generally stronger, lighter, smaller, more efficient and less expensive. Its meets API 594, which is approximately one fourth the face to face dimensions and 15% to 20% the weight,noney in initial valve coast and provides lower installation cost. The disc is litfed first by two spring to prevent.Suitable for horizontal or vertical up positions, In horizontal position flow allows plates to function free and under lower flow conditions as compared to swing check - Reduces pressure loss, improves dynamicthse and eliminates valve chatter.

 

Design Standard

  • Design and Manufacture Stand: API 594
  • End to End Dimension Standard: API6D
  • Flange End Dimension Standard: ANSI B16.5
  • Inspection and Test Standard: API 598
Material Carbon Steel Body A216 WCB
Disc A351 CF8
Spring SS304
Pin A182 F6
Retainer A182 F6
Stainless Steel Body A351 CF8 CF8M CF3 CF3M
Disc A351 CF8 CF8M CF3 CF3M
Spring SS304
Pin A182 304 316 F51
Retainer A182 304 316 F51
Alloy Steel Body A217 WC1 WC6 WC9 C5 C12
Disc A351 CF8
Spring A182 F304
Pin A182 F6
Retainer A182 F6
Cast Iron Body GG25/GGG40
Disc GGG40 CF8 CF8M
Spring A182 F304
Ping A182 410 416 420 431 304 316
Retainer A182 410 416 420 431 304 316

API 594 Cast Steel Wafer Check Valves , Class 150 Double Disc Butterfly Check Valve

API 594 Cast Steel Wafer Check Valves , Class 150 Double Disc Butterfly Check ValveAPI 594 Cast Steel Wafer Check Valves , Class 150 Double Disc Butterfly Check Valve

 

Dimensions Table(mm)

NPS inch 2 3 4 5 6 8 10 12 14 16 18 20 24 30 32 36
mm 50 80 100 125 150 200 250 300 350 400 450 500 600 750 800 900
Class150 L 43 64 64 70 76 89 114 114 127 140 152 152 178 229 241 241
Class 300 D 107 145 162 192 218 273 328 378 438 489 540 590 690 800 905 1000

 

Competitive Advantages:

1. Our products is guaranteed within 18 months after delivery.
2. We offer free sample if interest before orders.
3. Technology renovation, process improvement, structure optimization and quality improvement.
4. Excellent after-sales service system, providing timely and optimal service, which help you to win the market.
5. Convenient shipping sea port, and standard exporting carton boxes & plywood cases.
6. 100% inspection & testing before delivery.
7. Third party inspection on customer requirement.

Contact Details
zhejiang teyi valve co.,ltd.

Contact Person: Frances lee

Tel: +8613676785151

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