Name: DN50-DN350 PN16 Ductile Iron Flange Check Valve 4 Inch Swing Check Valve for Water
SKU: B2B-25492
Price: 120.0 USD
Availability: PreOrder

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Product description

DN50-DN350 PN16 Ductile Iron Flange Check Valve 4 inch Swing Check Valve for Water

Product Function and Feature

Slideway rolling ball check valve, using rubber wrapper ball as disc, under the action of medium, it can roll up and down on the integral slide way of the valve body, so that the valve can be opened or closed, and the sealing performance number is closed, and no water hammer is generated. The valve body adopts a full flow channel, with large flow rate, small resistance and head loss of 50% than that of the swirling type. It can be installed vertically and horizontally, and can be used for cold water, hot water and industrial sewage pipe network. It is more suitable for submersible sewage pump, medium temperature, medium temperature 0-80 degrees.

Main Technology Parameter

MODEL	PN(Mpa)	Body test pressure(Mpa)	seal test pressure(Mpa)	valve body /cover materials
FLHQ41X-10	1	1.5	1.1	cast iron/ spheroidal graphite cast iron
FLHQ41X-16	1.6	21	1.76

Typical Installation Diagram

Outline dimension

DN(mm) L H 50 180 185 65 200 210 80 260 245 100 300 280 125 350 335 150 400 400 200 500 495 250 600 600 300 700 715 350 800 820
DN(mm)	L	H
50	180	185
65	200	210
80	260	245
100	300	280
125	350	335
150	400	400
200	500	495
250	600	600
300	700	715
350	800	820

DN(mm)	L	H
50	180	185
65	200	210
80	260	245
100	300	280
125	350	335
150	400	400
200	500	495
250	600	600
300	700	715
350	800	820

Photos of chec Valves

pneumatic valve actuator, and in the research, development, production, sale and service of automatic

control system

Our main products the series of electric actuator are elaborately designed and ma nufactured by the

most advanced technology according to the practical situation. The series of electric actuator are

ch aracterized by driving device and transmission gear in one, small volume, light weight, good-looking

appearance, and remarkable performance. They have been widely used in various fields, such as paper

making, pharmaceuticals, food, chemical, petroleum, electricity, fire protection, air-condition, water supply

and industrial automation and so on.

Certifications

Trade Terms 1. Trade term: EXW FOB CIF etc. 2. Delivery way: By express, By Sea, By air. 3. Payment term: TT Western Union L/C etc. 4. Payment condition: Payment: T/TSample cost: 100% payment. Order payment: T/T, 35% deposits before production, 65% balance to be paid before dleiverying

5. Delivery time: Sample days: 5 working days Order days: 15 days 6. Shipping freight are quoted under your requests 7. Shipping port: Guangzhou, Shenzhen 8. Discounts are offered based on order quantities 9. MOQ:1pcs sample

Packing detail: we use standard export wooden packing

Application

Description images

DN50-DN350 PN16 Ductile Iron Flange Check Valve 4 Inch Swing Check Valve for Water

Packaging and fulfilment

Step 1

Payment and order readiness

Minimum order: 1 Units

Payment terms, specifications, and order details are confirmed before preparation begins.
Step 2

Preparation

7 days
Step 3

Packaging and dispatch

Packaging details are available on request.

Final packing, freight, and delivery dates are confirmed before dispatch.

Technical specifications

Other details 28 fields

Port Size

Standard DN50-DN350

Media

Water

Temperature of media

Normal Temperature, Low Temperature

Structure

Check

Application

valve

Customized support

OEM

Power

Hydraulic

Model number (Specification)

FLHQ41X

Place of origin

China, Guangdong

Standard or Nonstandard

Standard

Color

Blue, RED /BLK or customized

Function

check valve/preventing water returning

Valve Body

cast steel

Actuator

Hydraulic

Working temperature

0-80

Applicable medium

Water

Weight

depend on differenct size

Actuator Installation angle

any angle

Surrounding Temperature

0--80°C

Packaging Details

carton /wooden packing

Port of dispatch

GuangZhou port, Shenzhen port

Selling Units

Single item

Single volume

0 cm3

Single gross weight

0.0 kg

Supply Ability

5000 pieces per Month non-return valve

Material (Product option)

Stainless Steel, Casting, Forged, Alloy

Pressure (Product option)

Low Pressure, Medium Pressure

Size (Product option)

2 in, 2 1/2 in, 3in, 4in, 6in, 8in, 10in

Lead time

7 days

Minimum order

1 Units

Customer reviews

5.0 (3)

Kai P. Verified buyer Repeat buyer

Vietnam ·13 Jan 2022

This is an honest valve company. We like your products very much and it is very convenient to use!

Morgan A. Verified buyer Repeat buyer

Cyprus ·08 Jan 2022

are performing very well for my systems.

Avery P. Verified buyer Repeat buyer

Australia ·09 Dec 2021

I am very satiafied with the product...thank you very much

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DN50-DN350 PN16 Ductile Iron Flange Check Valve 4 Inch Swing Check Valve for Water

$ 120.00 120.0 USD $ 120.00

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Key attributes

Your order, safely delivered

Order and payment

Pre-shipment proof

Local-office dispatch

Inspect and deliver

Payment and order readiness

Preparation

Packaging and dispatch

Customer reviews

Write a review

Request custom sourcing

Upload your requirements

Attributes

Delivery

Browse

DN50-DN350 PN16 Ductile Iron Flange Check Valve 4 Inch Swing Check Valve for Water

$ 120.00 120.0 USD $ 120.00

Not Available For Sale

Key attributes

Order and payment

Pre-shipment proof

Local-office dispatch

Inspect and deliver

Payment and order readiness

Preparation

Packaging and dispatch

Related searches

Customer reviews

Write a review

Request custom sourcing

Upload your requirements