Stainless Steel Hard Seal Double Plate Wafer Check Valve

China Stainless Steel Hard Seal Double Plate Wafer Check Valve, Find details about China Valve, Pipe fitting from Stainless Steel Hard Seal Double Plate Wafer Check Valve

Basic Info.

Model NO.

FSV-017

Function

Automatic Opening and Closing

Sealing Form

Hard Seal

Flow Direction

Unidirection

Standard

API 594

Application

Industrial Usage, Water Industrial Usage, Household Usage, Fishing

Body

Ductile Iron|Cast Iron|Stainless Steel

Disc

Ductile Iron|Stainless Steel304

Stem

Stainless Steel304

Spring

Stainless Steel304

Bush

PTFE

Seat

EPDM/NBR

Trademark

WALTER, OEM

Transport Package

Wooden Case

Specification

DN50-DN600

Origin

Suzhou

HS Code

8481300000

Model NO.

FSV-017

Function

Automatic Opening and Closing

Sealing Form

Hard Seal

Flow Direction

Unidirection

Standard

API 594

Application

Industrial Usage, Water Industrial Usage, Household Usage, Fishing

Body

Ductile Iron|Cast Iron|Stainless Steel

Disc

Ductile Iron|Stainless Steel304

Stem

Stainless Steel304

Spring

Stainless Steel304

Bush

PTFE

Seat

EPDM/NBR

Trademark

WALTER, OEM

Transport Package

Wooden Case

Specification

DN50-DN600

Origin

Suzhou

HS Code

8481300000

Product Desciption

Double Plate Wafer Check Valve

Product Standard:

Design : API 594,

Flanges: BS EN1092-2

Face to Face: EN 558-1

Test : BS EN12266 ,API 598

Main Features:
1 Simple structure and affordable, Small and easy to install

2 Horizontal or Vertical Installation
3 Quick shut off speed
4 FBE coating inside and outside Min 250μm

Technical Specification:

Size: DN50~DN600 (2'' ~ 24'')

Pressure: PN10/16

Work Temperature: -5°C ~ 85°C

Seat Test: 1.1 x PN

Shell Test: 1.5 x PN

Medium: Clean Water,Sewage

Material list:

Item	Part	Material
1	Body	Ductile Iron\|Cast Iron\|Stainless Steel
2	Disc	Ductile Iron\|Stainless Steel304
3	Stem	SS420/304
4	Spring	SS420/304
5	Bush	PTFE
6	Seat	EPDM/NBR

Code No.	Size	DN	L	D	a	b	r	Wet(kg)
DDCV-0050	2"	50	43	107	43	8	29	1.5
DDCV-0065	21/2"	65	46	127	60	13	36	2.4
DDCV-0080	3"	80	64	142	66	14	43	3.6
DDCV-0100	4"	100	64	162	93	24	53	5.3
DDCV-0125	5"	125	70	192	117	33	66	7.3
DDCV-0150	6"	150	76	218	145	43	79	9.2
DDCV-0200	8"	200	89	273	198	68	104	16
DDCV-0250	10"	250	114	328	234	72	127	26
DDCV-0300	12"	300	114	382	284	100	148	40.7
DDCV-0350	14"	350	127	442	333	121	173	55
DDCV-0400	16"	400	140	495	381	137	198	75
DDCV-0450	18"	450	152	555	420	148	218	118
DDCV-0500	20"	500	152	617	475	180	245	173
DDCV-0600	24"	600	178	734	585	220	302	200