Wafer Type Tilting Disc Single Plate Check Valve-H77

• Media: Water Steam Oil
• Temperature: Ordinary Temperature
• Material: Stainless Steel
• Connection Form: Wafer
• Structure: Swing
• Pressure: Ordinary Pressure
• Model NO.: H77
• Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
• Sealing Form: Gland Packings Globe Valve
• Flow Direction: Unidirection
• Standard: ANSI
• Application: Industrial Usage, Water Industrial Usage
• Size: 2" to 54"
• Class: 150lb to 2500lb
• Certificates: API 6D, Ce, ISO9001
• Application Fields: Metallurgy,Light Industrial,Electric Power,Petroch
• Delivery Detail: 20~45 Days According to The Specific Quantities
• Transport Package: Standard Export Wooden Case
• Specification: API598, API6d, ANSI, Bs, DIN, JIS
• Trademark: NAIBANG
• Origin: China
• HS Code: 8481300000
• Production Capacity: 5000PCS/Year

Product Description

Wafer Type Tilting Disc Single Plate Check Valve



Model H77 is tilting disc buffering check valve,the sealing surface is declined against the outlet with small dropping angle to reduce the vibration meanwhile there is buffering device in the body which can buffer by the flow to prevent the pump from turning back and super-high water hammer pressure.

The different materials selection can apply to the medium involving water, steam, oils, nitric acid, acetid, strong oxidizing medium and urea etc.


Structural Feature
Quick valve disc closedown,low water hammer pressure;
Applicable for and easily installed for vertical or horizontal pipelines;
Smooth flow passageway and small fluid resistance;
Flexible action and good sealing performance;
Narrow valve travel and small closedown impact;
Integrated structure,simple and compact,in beautiful shape;
Long service life and good reliability.

Main Parameter Specification
Design and manufacture:API594
Face to face and end to end:API594
Inspection and test: API598


Product Range

Body material: carbon steel, stainless steel, alloy steel,bronze
Nominal diameter:2"~36"(DN50~DN900)
End Connection: Wafer
Pressure range: Class150~ 2500(PN16~PN420)
Working temperature:-196ºC~+560ºC
 
PRODUCT
WORKSHOP


INSPECTION

PACKING

FAQ: 

1. What is your MOQ?
Our MOQ is usually 1 pc.

2. What is your delievery time?
Our delievery is about 25-30days.

3. What is your payment terms?
We accept T/T, 100% L/C, or West Union and so on.

4. Could you provide free samples?
Usually, we offer free samples, customers bear freight cost. 

5. Why choose us?

Firstly, comparing with many factories, our prices are more competitive.

Secondly, We 100% test working pressure for ALL our products.

Finally, After- Services will be highly satisfied. Any problems and feedbacks will be responded efficiently.