PVC Swing Check Valve from DN15 to DN200 (dual-use in
vertical/horizontal)
Size: DN20-DN150
Working pressure: 10kg/cm2, 150psi
Material: PVC, CPVC, PPG/FRPP
Standard: GB, DIN, ANSI, JIS, BS, PT, NPT
Features:
1. Inclined seal plane structure, exxtra weight in flap, can be
dual-use in vertical/horizontal.
2. Full-flow, lpw resistance. small opening pressure shift
3. No internal exposed metal parts, no springs, not easy to be
blocked, complete anti-corrosion
4. Low open pressure (＜0.01kg/cm2)
5. Increased wall thickness, and are support to 1.5 times the
back-pressure
6. Connection with stainless steel bolts, easy clean-up of internal
opening
Caution
1. Arrow mark indicates the flow of fluid
2. When in horizontal install, make sure the arrow mark on the top
side
| NO. | Part | Material | Q'TY |
| 1 | Lower Body | PVC-U, PVC-C | 1 |
| 2 | Seat Seal | EPDM, FPM | 1 |
| 3 | Inside Steel | Steel | 1 |
| 4 | Flapper | PVC-U, PVC-C | 1 |
| 5 | Stem | PVC-M | 1 |
| 6 | Body Seal | EPDM, FPM | 1 |
| 7 | Bolt sets | 304 | 4-16 |
| 8 | Cap | PVC-U, PVC-C | 2 |
| 9 | Upper body | PVC-U, PVC-C | 1 |
| SIZE | de
DIN | de
ANSI | de
JIS | D | L1 | L | W | D1 |
| DN20-3/4"-20A-de25 | 25 | 26.67 | 26 | 18 | 23 | 97 | 64 | 36 |
| DN25-1"-25A-de32 | 32 | 33.4 | 32 | 23 | 25 | 107 | 75 | 46 |
| DN32-11/4"-32A-de40 | 40 | 42.16 | 38 | 31 | 34 | 130 | 110 | 56 |
| DN40-11/2"-40A-de50 | 50 | 48.26 | 48 | 39 | 37 | 147 | 120 | 66 |
| DN50-2"-50A-de63 | 63 | 60.28 | 60 | 48 | 38 | 162 | 141 | 81 |
| DN65-11/2"-65A-de75 | 75 | 73.03 | 76 | 64 | 45 | 194 | 152 | 95 |
| DN80-3"-80A-de90 | 90 | 88.9 | 89 | 88 | 55 | 231 | 178 | 112 |
| DN100-4"-100A-de110 | 110 | 114.3 | 114 | 98 | 75 | 297 | 202 | 135 |
| DN150-6"-150A-de160 | 160 | 168.28 | 165 | 146 | 90 | 380 | 292 | 194 |
Packing & Delivery
Packed in carton boxes, suitable for delivery by sea or air.
Delivery in 30 -35 days after order confirmed.
Services:
We have more than 10 years experience in researching and developing
plastic
valves.Excellent quality control is one of our main principles
Various style for each products and completely series pneumatic
products for you to choose from
Sample order & small quantity order is ok
We provide OEM service, accept customer label, develop the product
with your drawings or samples
Any question, will be replyed within 24 hours
FAQ
Q1: Can you provide OEM service?
A: Yes, we work on OEM orders.Q2: What information should I let you know if I want to get a
quotation?
A: Size, design standard, material, package, Quantities, etc...
Please send us some pictures and designs for checking if possible
so we can do best as your request. Otherwise, we will
recommend relevant products with details for your reference.
Q3: What is your delivery date?
A: The delivery date is about 25-30 days after receipt of payment.
Q4: What is your payment terms?
A: 30% deposit in advance and 70% balance before shipment or L/C.
Q5: Can you send free samples?
A: Yes, free samples are available; you just need to pay the
express fee. You can provide your a/c like DHL, or you can ask your
courier to pick up from our office.
Q6: Transportation
a) Port of loading :Mainly ship from Tianjin mainland(China)
b) Shipping Services: by sea
