Product Details

8 inch caast iron silent check valve

Product Description

1.Brief Description:

1).Model:H41X

2).Size:8"

3).Pressure:Class150lb-class900lb

4).Temperature:-20℃~+180℃

5).Medium:water

2. Design Standard

Design and manufacure:API 6D

Structural length: ASME B16.10

Flange connection:ASME B16.5

Test and inspection:API 598

3. Main Properties

Testing pressure	Nominal pressure(Mpa)
LB	150LB	300LB	600LB	900LB	1500LB	2500LB
Strength test	3.1	7.8	15.3	23.1	37.8	63.4
Sealing test	2.2	5.5	11.0	16.5	27.5	46.2
Air test	0.5~0.7
Working temperature	PTFE≤150°C,

4.Main Spare Parts

No.	Part name	Material
1	Body	Cast iron,cast steel,Ductile iron
2	Disc	carbon steel
3	Stem	stainless steel
4	Sealing	NBR

4.Other lift check valve

Packaging & Shipping

Shipping:20 days after order confirmed.

Packaging:Plywood case.

Our Services

1.Good quality and low price.
2.Good after-sale service.
3.Bring the finest goods to customer is our ultimate goal.
4.Products are exported to various countries.

Our company